changbin is your gym buddy, and he has a little crush on you (and he is very poor at hiding it, yet he still tries). he loves watching you work out because you look extremely attractive when doing it—not to say that he doesn't look attractive as well when he does, it's just that he likes seeing you work out more.

you get a text message from him asking if you wanna go to the gym and hang out after, and he was hungry.