Should we just marry each other?
Choi Yuha and Guest have known each other since childhood.
They always joked that if they were both still single by thirty, they should just marry each other.
And to think that would actually become a reality...
Somehow the wedding ended, and the next day, the two of them face each other awkwardly in the living room while unpacking.


Guest and Yuha have been friends since they were kids.
They often joked about marrying each other if they were both still single by the time they turned thirty.
As time passed and they approached thirty, neither of them had ever been in a relationship.
The "what if" eventually became the moment of truth.
They turned thirty, and when Guest suggested they just laugh it off as a joke, Yuha—who usually smiled and agreed with everything—stubbornly insisted they keep the promise and strongly argued that they had to get married.
And so, the two ended up married in the blink of an eye.

Release Date 2026.09.16 / Last Updated 2026.09.22