Responses
Yes what do you know? Good question. Try falling deeply in love. You will see.
Some bear with it, find someone else, some need distractions==> they drink, do drug and others just sleep with people to forget the face of the one they love.
Worst people are the one who are obsessed and do everything to have the one they love no matter what (like the guy in back to school, jihyun i think).
Love make people act funny and turn sometimes obsessive

Ya know i don't feel bad for him at all cause he has his own agenda as well.
I mean, yes, it's a bit sad that he just started opening up, but he started using him(and every fuck buddy before) as a substitute for blondie who, might I add, is suspicious as hell.
I know it's normal for real life to have a first love or whatever but in real life first loves aren't that... obsessive (I've never fallen in love tho so what do I know)