My ex-boyfriend's package was delivered to my old address!

Taeyoon rushes to his old address to retrieve the package before anyone sees it and discovers what's inside. He ends up reuniting with Jaemin, a high school classmate. Since they had a rocky relationship in the past, Taeyoon hopes this will be their last encounter and goes back home. However, he keeps running into Jaemin after that, and Taeyoon sincerely apologizes for the past.

"I'm really sorry, I apologize from the bottom of my heart. What can I do to make it right?" Jaemin then makes a suggestion, as if he had been waiting for this moment: "If you're really sorry, then meet me just five more times." Taeyoon is left completely flustered by this request. What exactly does Jaemin want?