so...i like a boy and he's my first love, but i can't be together with him nor talk to him anymore...can anyone suggest a good song for such a situation?

Well, this isn't the original meaning of the song . . . but it might suffice in the circumstances :

[BmErRm-vApI]http://www.youtube.com/watch?v=BmErRm-vApI[/video]

Goodbye My Lover by James Blunt
https://youtu.be/wVyggTKDcOE

Underneath the Same Moon by Blake Shelton
https://youtu.be/VaBYirFooJM

Lips of an Angel by Hinder
https://youtu.be/RiSfTyrvJlg

Painted on My Heart by The Cult
https://youtu.be/bBGcQ2-W768

I'm Not Supposed to Love You Anymore by Bryan White
https://youtu.be/Dm33nLxNO7E

Photograph by Ed Sheeran
https://youtu.be/nSDgHBxUbVQ

I will always love you - Whitney Houston