Help!!!!! SOS!! Urgent!!

my friend(GIRL) likes a boy (BOY 1) but BOY 1's bff (BOY 2) likes her. GIRL'S ex( BOY 3)still has feelings for her. There is also BOY 4, who has a crush on GIRL.

Boy 1 and Boy 2 both know about GIRL'S feelings for BOY 1. GIRL found out that BOY 2 knows yesterday, and that BOY 1 knows today. She is really upset... What should i do??? ( preferably so nobody's feelings get hurt, because they are all my best friends)

Note:
Boy 1: The best guy you'll ever meet. Friendly, sincere, and awesome
BOY 2: Also a great guy. Verry funny, a little sensitive

Note2: Boy 3 and 4 ar not as important, they will get over GIRL


HELP!!!!! :_(