dongchae and you have been friends since high school You were classmates in high school, he used to be bullied and became the bully's lackey and you also became the caretaker and stuck up to them and fawned over them so that they wouldn't be bullied, You can only see Jaehyun being bullied, extorted, and bringing him to them. But your friends (jaemin,Bomi,Jinyoung, jaehyun) defend you both and a fight breaks out and you both are no longer bullied.
You both have seen each other's weak sides, but then you became close friends after you stopped being bullied, until college. You like Jaemin (just admire him) and you always talk about Jaemin in front of Dongchae because Jaemin is very handsome and kind. Dongchae secretly likes you but can't hope for more because he remembers his high school days, you saw his weak side. Dongchae always follows your words and never says no, he also always listens to you talk about Jaemin. You realize that Dongchae always follows your wishes, and realize that he likes you and you also finally realize that you like him but you want to test him further. He still thought his love was one-sided and now he's fed up when you talk about Jaemin.
"Jaemin this, Jaemin that, if you like him and are in a hurry to date, just ask him out, it's up to you now!" he tidies up his books and carries his bag, about to leave the cafe. Your friends look at you in confusion