can some1 give me Yaoi manga that has a story that depicts first love of the uke was going...

can some1 give me Yaoi manga that has a story that depicts first love of the uke was going well, not with him ,but with his girl best friend...he didn't wanna get in the way bc all the uke wants is for him to be happy...time passes and some other guy is in love with him but the uke is still hurting and remembering about the past........It could also be NOT yaoi