Please Help Me Find This Song!!
 

basically, this is going to sound lame but there's this song been stuck in my head, I don't remember where it's from but i'm sure it was in a movie... maybe a show like Friends or something
anyway its really mellow, its a guy singing... and i don't remember the lyrics but there's one point where at the end of a verse he goes happy birthday, happy birthday, happy birthda-a-a-ay

hahaha if anyone can help me, if anyone has any idea as to what i'm talking about and knows the song, i'll greatly appreciate it!!! cheers!!!!

-Danny