I- first off jiae if you really cared for friend you wouldve let him decide for himself wh...

I- first off jiae if you really cared for friend you wouldve let him decide for himself whether he wanted to be with yun ah or not. I understand your intentions were good but it was other ways of handling the situation. Second, jiae you said you will never be used by a man again but you are letting him use you for sex so he can be with another girl. Now you have feeling for him and your get you feelings hurt... again. Third, Forgot the boyfriend name but hes stupid to continue being in a sexual relationship with jiae and giving her half assed feelings that's leading her on. Also after he made the promise to be with yun ah I'm pretty sure he didnt have to keep going to jiae for sex after he agreed and had used with her.
Last, yun ah deserves so much better she's a sweetheart and pure and they went and changed her. jiae your basically making her go thru the hurt you had to go thru ╮(￣▽￣)╭