What song is this: it's a slow song, "tell me who you want me to be..."?

Question

Usually I can find a song I like but I can't seem to remember the right lyrics for this. It's a slow, very soft song, and the lyrics go something like, "Tell me who (what?) you want me to be..."
tana na na
tana na na.

Yeah, I pretty much don't know anything else about it. Hope someone can help! :)

Answer 1

It could be Tevin Campbell, always in my heart.