Series · 2021
EXchange

The series
Ex-couples who keep their past relationship a secret, live together to look for love, whether it’s to rekindle what they had with their ex or to exchange what they had with someone new. Heart flutters, jealousy, the mixed emotions of falling in love with someone new or perhaps falling for the ex again. Will the singles find love while living with their ex?
Episodes
Season 4 · 22 episodes · 2025
-

Episode 11 Oct 20251h 53m
Please, Take Good Care of Him
Exchange is back with its 4th season, and 8 participants gather at the house. They can only exchange their names and nothing else, but through the EX Introduction, they get to know more about each other. The bell rings after the meal, and …
-

Episode 21 Oct 20251h 37m
A Breakup Locked in a Closet
The participants got to know about each other through the EX Introduction. It seems like the introduction made them curious about others, but then, the bell rings again, surprising everyone. The female participants must choose who they wan…
-

Episode 38 Oct 20251h 54m
Sweet and Bitter Moments
The four couples go out on a date. Since the female participants chose their dates, all of them seem proactive during the date, and their chemistries make the hosts root for the new couples. However, when they come back home and meet other…
-

Episode 48 Oct 20252h 20m
Passing Carelessly
The eight participants are confused after having a date during the day. Some find new people charming, but some are bothered by their exes as they seem fine. Ji-hyeon expresses her feelings to Yoo-sik, and Min-kyung finds it uncomfortable.…
-

Episode 515 Oct 20251h 33m
Restless Night
Baek-hyun’s ex is revealed, and their story is shared. With Hyeon-ji as a new addition, the tension in the air at the house changes. Baek-hyun has a hard time falling asleep with his ex added to the house, and he becomes emotional. The nex…
-

Episode 622 Oct 20251h 42m
The Speed of Breakup Depends on the Person
The participants go out on a date during the day, and everyone seems to like meeting new people. However, when the night comes, they all become emotional and feel confused. The participants are now allowed to reveal their occupations, and …
-

Episode 722 Oct 20251h 54m
The Door Opens
The Chatting Room is open again, and the female participants are invited. They wonder who invited them, and it turns out to be an unexpected twist. Meanwhile, the participants become more conscious about their exes as awkward situations ke…
-

Episode 829 Oct 20252h 0m
Insincere Love
The new catfish, Jae-hyung, joins the house and meets everyone. The male residents feel somewhat threatened by his confidence. The next day, the Group Talking Room, where the male residents can ask questions to the female residents, opens.
-

Episode 95 Nov 20251h 50m
Misunderstanding is Easy, But Understanding is Hard
The male residents must choose a keyword from the Group Talking Room. They will go on a date with different female residents according to the keywords they pick. At night, the exes get busy clearing misunderstandings and having deep conver…
-

Episode 1012 Nov 20251h 57m
Our Nights Shine Brighter Than the Day
The residents’ ages are revealed, and this changes how they feel about each other subtly. Once again, the drinking goes on late into the night, and some get angry about their exes’ behaviours. The next day, the Ex Room opens, stirring up t…
-

Episode 1119 Nov 20252h 5m
You, Back Then
The time has arrived again. With the Ex Room open today, some of them decide to check out the Ex Room, whereas the others enter the room because their Exes don’t choose to do so. Some feel more conflicted after seeing the room, while other…
-

Episode 1226 Nov 20252h 7m
A Different Time
Shin Seung-yong, a new male participant, joins the show. His manly look and full package make the ladies’ hearts flutter, and other men alert. With a newcomer, some start opening their hearts. What changes will be brought into the house, a…
-

Episode 133 Dec 20251h 35m
Leaving This Night In Seoul
On the night before travelling to Japan, some feel excited about the trip with their partner, whereas some feel conflicted and their relationships are strangely tangled. As the morning of their date in Japan comes, they forget the problems…
-

Episode 143 Dec 20251h 31m
X’s X
The trip in Japan continues. As they decided to let go of old feelings and travel with a fresh mindset, everyone's excitement doubled in Japan. Meanwhile, the exes will finally be revealed. Everyone will get to know who is whose ex and how…
-

Episode 1510 Dec 20252h 2m
The Time I Thought I Had Forgotten
The doorbell rang again before the confusion died down. On the first day in Kamakura, a letter arrived. The men have to recommend a date for their exes. And starting from this episode, the receiver will get the sender's name when sending t…
-

Episode 1617 Dec 20252h 9m
Farewell Caught in My Throat
Now that the exes are revealed, the atmosphere has changed. For some, it gets more comfortable as they can follow their hearts without hiding anything. For others, it gets more complicated as the relationships are tangled. The female parti…
-

Episode 1724 Dec 20251h 45m
A Way To Keep You With Me
As their dates in Japan continue, some relationships deepen, and the direction of their hearts gradually becomes clearer. Those who hope to reunite with their exes show diverse reactions such as suggesting renewed promises and constantly t…
-

Episode 1831 Dec 20251h 51m
A Sleepless Night, and the Rain Falls
Hyun-ji and Yoo-sik go out on a casual date while everyone else stays home. Min-kyung talks to Yoo-sik after he gets back, hoping to hear that there’s still a chance for them to get back together. For the next date, the participants’ choic…
-

Episode 197 Jan 20261h 47m
A Summer Night of Regret
An envelope has arrived at the Kamakura House. The participants will play truth or dare for the final decision. One person can ask up to three questions. But they can't ask obvious questions regarding the final decision. Some honest answer…
-

Episode 2014 Jan 20262h 9m
So, It's Goodbye, Then
Time is ticking until the final decision day. The participants go on a date with their ex with heavy hearts, thinking that might be their last date. After the date with their ex, each of them can choose one person, excluding their ex. If t…
-

Episode 2121 Jan 20262h 1m
Again, Never
After all the emotional ups and downs, they are finally reaching the end of the journey, and EXchange 4 is left with the final decision. Ex-lovers who broke up for their own reasons came together. New moments emerged from an unexpected enc…
-

Episode 2228 Jan 20261h 2m
The Untold Story
EXchange 4 will unleash the hidden charms of residents that couldn’t be seen anywhere else! Although this season of EXchange is over, for the hardcore fans who haven't yet moved on from the show and to satisfy fans’ and viewers’ curiosity,…



