Catch the first 7 episodes before Episode 8 drops on 29 October on Viu!
The Korean variety hit EXchange 4 (also known by titles like 환승연애 시즌4, Transit Love 4) returns with high stakes, raw emotion and real-life relationships. Episode 8 premieres 29 October 2025 on Viu — so now’s the perfect time to catch up on Episodes 1 through 7!
What Happens Inside the House
In this fourth season of EXchange, former couples and singles live under one roof. They revisit past relationships, face old feelings, and also pursue new connections. The question remains: will they rekindle old flames or find something new? With every mission and chat-room bell, tension builds.
Episode Guide: Synopsis for Episodes 1-7
Episode 1 – “Please Take Good Care Of Him”
Eight participants arrive, exchange names only. During the first meal a bell rings—an unexpected twist sets things off.
Episode 2 – “A Breakup Locked In A Closet”
After introductions, female participants choose their next-day dates. Then each woman meets her date’s ex — unexpected emotions surface.
Episode 3 – “Sweet and Bitter Moments”
Four couples go on dates. Chemistry is strong until they return to the house and feel the weight of others’ stares. The story of Yoo Sik and Min Kyung is revealed.
Episode 4 – “Passing Carelessly”
Confusion grows. Some participants are drawn to new people while exes seem too comfortable. A female catfish moves in — introducing even more tension.
Episode 5 – “Restless Night” (01:32:37)
Baek Hyun’s ex is now in the house and old emotions resurface. Hyeon Ji reveals she dated Yoo Sik — leaving Min Kyung unsettled.
Episode 6 – “The Speed Of Breakup Depends On The Person”
New dates by day; emotional breakdowns by night. Participants reveal occupations that shift dynamics in the house.
Episode 7 – “The Door Opens”
A chat-room opens again, inviting the female participants. The big twist? Some participants become painfully clear about their feelings, leaving their exes confused.
What Viewers Are Asking About the Show
When does Episode 8 air?
Episode 8 premieres on 29 October 2025 on Viu.
How many episodes has Season 4 got?
While full season info is still emerging, catch up on Episodes 1-7 now to be ready for Episode 8.
What’s the genre of EXchange 4?’
Korean reality dating show, variety format — featuring ex-couples, new dates, co-living and emotional missions.
Where can I watch EXchange 4?
Stream it exclusively on Viu in your region.
Why should I catch up before Episode 8?
Because the emotional stakes are rising fast. Episodes 1-7 build the backstories and relationships — Episode 8 will bring big moves and revelations.
Bring Viu’s Hit Shows to Your Screen
For fans of Viu Originals and variety content like EXchange 4, Viu offers a selection of official HD wallpapers for many of the platform’s hit Asian shows and online Kdramas. You can browse the collection on the Viu site and app to personalise your screen with your favourites.
Watch, Download the App & Never Miss a Moment
To capture the full experience of EXchange 4, download the Viu app on Apple or Android. With the app you’ll get:
- Less ads — more uninterrupted viewing
- Instant updates when a new episode drops
- Smoother playback during dramatic or fast scenes
- Faster video loading — jump right into the action
Don’t wait—sign up and watch EXchange 4 on Viu now. Watch episodes 1–4 before episode 5 arrives on 16 October.
