Urineun Ije Heeojimnida

Kwon Joo-Hyuk and Lee Chae-Ha, who have been in love for five long years. The two people who got bored couldn't change their decision to break up even with their last farewell trip. However, on the way back from the trip, they meet an unexpected accident... Lee Chae-Ha, now 32 years old, returns to the place where he first met Kwon Joo-Hyuk five years ago. And there, he gets entangled with Kwon Joo-Hyuk, who asks him, "Didn't you bring me to the motel because you wanted to do it with me?" right before meeting him...

(Source: BookCube, translated)