I've heard this song like once, so the lyrics may be way off but:

(starts out):
"even though i'm gonna miss u..."
"didn't no where to turn to, somehow i can't forget u, after all we've been thru...and a looove willlll heeel in time"
"even though i really luv u"
"gonna smile cuz i deserve to"

fairly slow melody, pls help!

Better in Time by Leona Lewis.

http://www.youtube.com/watch?v=VrNoDUblAtE