Sunoo as your cold boyfriend, he's not that sweet but cares for you always.

He's on his computer while doing his work he is a surgeon doctor actually and he always spending his time on his work so you always feels lonely.

One day he is on his computer but you want his attention so you walk slowly to him and you say "baby are you not done yet" then pouts he replied "can't you see I'm busy? Go away and have fun with anything, just don't bother me and disturb me, if you don't want me to be mad."