Single Inferno Season 4: A Thrilling Finale That Keeps You Guessing!
Like every season, Single Inferno Season 4 ended on a cliffhanger—where hot, young singles had to choose their perfect partner, hoping their crush would make the same decision. But this time, the finale was even more suspenseful!
The climax is extremely important for the show’s makers, as this is the moment that stirs viewers’ emotions the most. Producer Kim Jae-won told TIME, “We know in advance what the final picks will be, and then we edit it in a way that keeps the suspense alive in every scene, making the journey even more exciting for the viewers.”
Did your favorite couples choose each other, or did someone get heartbroken? Single Inferno Season 4 finale was full of every romantic drama that kept fans glued to the screen till the last minute!
Single Inferno Season 4: Who found true love and who remained alone?
Netflix’s dating reality series Single’s Inferno Season 4 has completed its 12 episodes. In this season, four couples got connected with each other and left the “Inferno” island and went to “heaven”, while three men and four women were left alone, who could not find their right partner. After the finale of the show, fans now want to know are these couples still together, or was their relationship limited to the show only?
The most interesting thing about the show is that Kim and her team create an environment in which the contestants fall in love in such a short time. Through limited resources and exciting tasks, the contestants get a chance to connect with each other. This format has made Single’s Inferno Season 4 a global hit once again, and now fans are eagerly waiting for the announcement of the next season!
SINGLES INFERNO SEASON 4 🔥 JANUARY 14
— Netflix (@netflix) January 6, 2025
More unpredictable, more intense than ever! 🏝️ New singles are thrown onto a deserted island to look for love. Who will make it to paradise? pic.twitter.com/Bz6DAvQAGq
Single Inferno Season 4: How did this show become a global phenomenon?
The unique theme and exciting setting of Netflix’s hit reality show Single’s Inferno Season 4 makes it different from other dating shows. The show’s creators Kim and Kim Na-hyun developed the concept when they were working on a survival show. Kim explains, “It was a deserted island, and its beauty impressed me. That’s when I thought—what if we make a dating show on this amazing location?” This idea later became the identity of Single’s Inferno.
Most Korean dating shows are set in the romantic environment of cold winter, but Kim completely overturned this notion. He took a new approach to test romance on a hot summer island. This interesting twist and the show’s unique concept made it a global hit, where contestants not only come in search of love but also test their connections amidst limited resources and challenges.
Single’s Inferno Season 4: Challenge of ‘Inferno’ in search of love
Single’s Inferno Season 4 has a unique theme that sets it apart from other dating shows. This season, seven women and six men spend 10 days on a deserted island “Inferno”, where they have to find love without any modern conveniences. The twist in the show is that the contestants cannot reveal their age and job, making the relationships based only on emotions and chemistry. No phones, no contact with the outside world—this show puts relationships to the real test.
The show also has an interesting rule of romantic escape. The contestants get a chance to spend a night with their favorite partner in “Paradise”, i.e. a luxury hotel. But for this, they have to either choose each other or win challenges like Sirium Wrestling and Pool-Bound Chicken Fight. These tasks not only test their physical strength but also strengthen their connection.
When a couple reaches Paradise, they are allowed to reveal their true identity- age and profession for the first time, which is hidden in the inferno. This unique rule connects it to different dating shows like Love is Blind but also makes it more exciting. This challenge of love in Single’s Inferno Season 4 makes it even more of a global sensation among the viewers.
Single’s Inferno Season 4: Korean dating show’s tremendous success
The first season of Single’s Inferno released on Netflix in December 2021 and became a global sensation in no time. The show came a few months after the immense success of Squid Game and became the first Korean reality show to make it to Netflix’s top 10 chart. According to producer Kim, the audience’s growing interest in Korean content at that time further boosted the show’s popularity. He explained that when viewers watch the cast of Korean series and films, they are curious to know how Koreans date in real life and how their relationships are formed.
Single’s Inferno Season 4 caught the attention of viewers around the world, especially those who watch Western dating shows like Too Hot to Handle and Love Island. However, compared to these shows, everything happens more slowly and deeply in Single’s Inferno. Producer Kim says that while Western dating shows tend to be drama-filled and relationships change quickly, Single’s Inferno is characterized by its focus on the participants’ emotional connection, allowing viewers to feel their journey.
Single’s Inferno Season 3 received a tremendous response, with basketball player Lee Gwan-hee making headlines with her appearance. This season was viewed more than 71 million times in four weeks, which shows its popularity. At the same time, Single’s Inferno Season 4 has also had a great start and has received more than 21 million views as of February 2. The show is now constantly setting new records in the world of Korean reality shows.
Single’s Inferno Season 4: From Hot New Cast to the Drama-Filled Double Date!
Single Inferno Season 4: New twists and exciting changes!
Like every season, the basic concept of Single Inferno Season 4 remained the same, but this time some exciting changes have been made to the show. The biggest change is that now the contestants get to spend 10 days on the island instead of 9, giving them more time to deepen their relationships. Apart from this, this season also saw the entry of “Gamechangers”—contestants who can change the equation by coming in the middle of the show.
This time 24-year-old acting student Park Hae-lin was brought in as the female gamechanger, adding more interesting twists to the show. At the same time, the female contestants were given the option to choose their partner from three men, and they chose 32-year-old restaurant owner An Jong-hoon. These new changes not only added excitement to the show, but also made Single Inferno Season 4 even more entertaining for the audience!
Single Inferno Season 4: The Truth Behind the Casting
A big reason for the success of Single Inferno Season 4 is its perfect casting. According to Kim, casting has become easier since the show’s popularity, as more people apply to be a part of it now. But the real challenge is to choose contestants who are genuinely looking for love. Kim says, “Dating shows are about finding love, but many people just make it a means of fame.”
However, the producers of Single Inferno Season 4 try their best to maintain the real spirit of the show. They want to bring contestants who are genuinely interested in making romantic connections, not just in the spotlight. Because of this, the casting of each season is done even more thoughtfully, so that the show’s real and emotional appeal remains intact.
Single Inferno Season 4: Love Triangle and Surprise Double Date
The producers of Single Inferno Season 4 have a strong plan in advance, but they also make some changes during the show to make things more exciting. The biggest drama of this season was seen when 25-year-old model and former idol contestant Lee Si-an** had to choose one of her many suitors. In Episode 9, the suspense took a new turn when the producers organized An Unexpected Double Date in Paradise.
Si-an entered Paradise with artist and actor Yook Jun-soo, 28-year-old, and their relationship was slowly getting stronger. Meanwhile, cafe owner Kim Jong-soo, 33, arrived there with dancer Chung Yoo-jin, 28. However, this couple only formed because Jong-soo’s first choice, Si-an, had already moved on to Jun-soo. This unexpected twist became one of the most talked about moments of this season!
Single Inferno Season 4: Double date plan and new twist in romance
The double date shown in Single Inferno Season 4 was not a sudden decision, but was the result of Si-an’s complicated relationships. Producer Kim explains, “We planned the double date in advance, but it was not decided which two couples would go on it or when they would be sent.” The show has a big plan, but changes are made in between to keep it interesting.
This surprise double date for Si-an, Jun-seo, Jeong-soo and Yoo-jin** was planned to deepen their emotional connection. Kim says, “The relationships between these four have become so complicated that we decided to give them a new challenge.” What’s more, this was the second night in a row that Si-an and Jun-seo were going to Paradise, and this time the atmosphere was even more unexpected!
Single Inferno Season 4: Unexpected twists and new strategies of the show
Planning the games plays an important role in maintaining the excitement in Single Inferno Season 4. Producer Kim explains, “We have a fixed plan, but we can change it instantly according to the situation of the show.” Sometimes, deciding whether today will be a girls’ game or a boys’ game can affect the momentum of the show. However, the production team has limited control, and their decisions can also lead to unintended consequences.
This season, the romantic connections in Inferno were weak, which was also shocking to Kim.** He explains, “We added two game-changers, sent everyone to Paradise, and in the end, only Hay-lin was left alone in Inferno.” Additionally, **sending the contestants to two different islands at the start limited their bonding. *“We later realized that they had very few opportunities to spend time with each other in Inferno, and that was a lesson for us,” Kim admits.*
Single’s Inferno Season 4: Who did Si-an finally choose?
Single Inferno Season 4: Final couples revealed!
Finally, after a suspenseful selection ceremony, four couples were matched and left Inferno together. According to Kim, “the atmosphere on the set was exactly like what the audience felt on screen.” The contestants were not allowed to reveal their final choices, leaving everyone uncertain about who would choose whom.
25-year-old spatial designer Bae Ji-yeon chose 31-year-old DJ Kim Tae-hwan, although her feelings were not entirely clear. Tae-hwan chose her as well, and the two said goodbye to Inferno together. Meanwhile, 25-year-old model An Jong-hoon and Kim Hye-jin chose each other and left Inferno hand-in-hand. Interestingly, Hye-jin was among the female contestants who voted for Jong-hoon as the male game-changer.
Single Inferno Season 4: Twist in Dong-ho and Ae-rin’s love story!
25-year-old model Kim Ae-rin and 30-year-old accountant Koon Dong-ho finally chose each other, but their journey was not easy. Dong-ho was one of the most popular contestants of this season, who was also chosen by Hae-lin as her final choice. In the last episode, he went on a Paradise date with Hae-lin, although he had already made it clear that his real choice is Ae-rin and he is unlikely to change his decision. Interestingly, in Paradise, Ae-rin and Dong-ho found out that they live in the same Seoul neighborhood and their professional circles are also very similar.
On the other hand, Yoo-jin was also interested in Dong-ho, but she chose Jeong-soo as her final choice. During their Paradise date, the two became good friends. Show producer Kim commented on this, saying, “We wanted to have more romantic twists in the show, but some of the connections didn’t quite work out.” He cited the example of Yoo-jin, who was an extremely charming and open-minded contestant, but didn’t get much time to explore her relationships in depth, which left the producers with an unfulfilled wish.
Single Inferno Season 4: Who did Lee Si-an finally choose?
Lee Si-an emerged as the most talked-about contestant in Season 4, whose beauty and charisma made Yuk Jun-seo, Kim Jong-soo, and 29-year-old actor Jung Theo go crazy. All three male contestants chose her as their final choice. Although Si-an chose Jong-soo for her last Paradise date, when it came to saying goodbye to Inferno, she decided to go with Jun-seo.
In her introduction video at the beginning of the show, Si-an said that she wanted love to sweep her away. And eventually, her feelings for Jun-seo grew so deep that she described it as being like “a tornado.” One of the funniest and most memorable moments of the show came when the two were leaving Inferno—Jun-seo playfully lifted Se-an onto his shoulder, adding a fun and cute twist to their relationship.
Single Inferno Season 4: Si-an’s decision shocks producers!
While editing Single Inferno Season 4 was underway, producer Kim may have known the final choices of the contestants, but Si-an’s last Paradise date and her final choice left him shocked. “After watching the final episode, you can see that [Si-an] was extremely serious about her decision. She considered every aspect and chose what was right for her,” Kim revealed. The twist came as a surprise not only to the producers but also to the viewers.
23-year-old freelance news anchor and fan favorite Kim Min-seol also chose Jun-seo, but unfortunately, she had to stay on the island alone. Apart from them, Jung Yoo-jin, Park Hae-lin, Kim Jeong-soo, and Jung Theo were also left alone in the Inferno, adding an emotional moment to the finale.
Single Inferno Season 4: Are the couples still together?
To keep up the suspense of Single Inferno Season 4, the contestants are not allowed to share anything about their dating life on social media. The show’s producer Kim revealed that this season had the longest gap between filming and release—a full eight months! This time period further increases the audience’s curiosity about the contestants’ relationships.
The season was shot in June 2024, while the finale released on Netflix in February 2025. Interestingly, the editing of the show took three months, including the MC segment. During this time, hosts Lee Da-hee, Dex, Hong Jin-kyung, Hanhae, and Kyuhyun gave their reactions while watching the episodes, making the show even more fun and exciting.
Single Inferno Season 4: Do the relationships last after the show?
Even after Single Inferno Season 4 ended, viewers are left with the question—are the couples still together? For the past eight months, the contestants were banned from sharing any information on social media, deepening the mystery even more. Interestingly, none of the couples from the previous seasons had a long-term relationship. However, Korean netizens claim to have seen Si-an and Jun-seo together in Seoul. But there has been no official confirmation or denial as of this writing.
Ahead of the season finale, Si-an cleverly dodged the question of staying in touch with her final selection in an interview with Marie Claire. She replied, “Well, I am in touch with all the contestants. We often get together for a nice meal or drinks. Also, we meet during the promotions of the show, reminisce and talk about the moments when we were shooting.”
What happens after Single Inferno Season 4? Season 5 and further plans
After the tremendous success of Single Inferno Season 4, it has become one of the most popular non-English dating series on Netflix. The show has already been renewed for Season 5, and cast recruitment is still going on for it. The curiosity about the upcoming season of the show is increasing day by day. In an Instagram post in December 2024, producer Kim spoke about the future of the show, saying, “I am grateful to have reached the fourth season and thank all the viewers who have been constantly supporting us. Now our next goal is to reach Season 10 and make it Korea’s longest-running dating show.” It is clear that the producers are thinking of taking the show on an even longer journey, and are ready to meet the expectations of the audience.
For more exciting updates on K-pop, check out our article on BTS Jin breaks record and Blackpink’s rise to the top 10 bestsellers.
