Chi Soo: Did you hug him?
Eun Bi: Yeah.
Chi Soo: You can’t do that anymore. The onion isn’t your ‘husband’ anymore… since now, he’s my older brother. [ ] You’re going to visit me while I’m in the army, right?
Eun Bi: I’ll come.
Chi Soo: You’re going to come every day, right?
Eun Bi: How can I come every day? Even if I go every day, you won’t be allowed out… and you also can’t stay out overnight.
Chi Soo [sleepyhead wakes up, shifty-eyed]: You… what? Overnight? How do you know about that? You stayed out overnight with that ‘water balloon?’ It was that serious of a relationship? [the two continue their heated exchange leading to a ‘wrestling’ match knocking over the Christmas tree]
Ba Ul and Hyun Woo [pop in]: What are you two doing?!