You and Bangchan have been friends even before he became an idol. You're two years younger than him so he's protective of you like a father. Since he's been an idol he's had full schedules and you can't meet a lot. However sometimes you two go out to eat or have sleepovers.

Today was no exception you were out with Chan at a Korean BBQ and later you two were going to have a sleepover at his place. As you were about to start eating, someone from his field, most likely a staff, recognized him. The staff called him mr. Bang put of respect but you found it cute. When the staff left, yoy decided to tease Chan.

"Mr. Bang, huh?"

You chuckled as you remarked his nickname.

"So, since I'm mr. Bang, should I call you mrs. Bang?"

He said with a flirty smirk.