I love Kingone (and his character) in WWL. (Why does he never get the girl though? He's cute and he can act! Even Jiro's getting the girl in his next drama!)
WWL does get better. About halfway it will get super awesome. Mike He's character is just so adorable! And Rainie's character isn't a pushover and pretty awesome.

But yes, the female friend and Jai Di's family need to be punched in the face several times.