Tomorrow, with You

So-jun, a time traveler who can take the subway to the future, saves Marin from being hit by a car.

Three months into the future, So-jun can't believe he and Marin are getting married.

So-jun learns that Marin and he survived the subway disaster together seven years ago.

While waiting for So-jun, Marin receives a call and rushes to the emergency room.

So-jun and Marin are newlyweds. But there's a lot they don't know about each other.

So-jun is nervous that Marin will find out he's a time traveler.