Please help me find the song with these lyrics.. What u are what u see it dont matter to me it dont matter to me. what u are what u need it dont matter to me just stay faithful to me?

It's called "Never Know" by Angelique Kidjo featuring Cassandra Wilson. You can find the song on youtube here: http://www.youtube.com/watch?v=diFUzlrw1c4&feature=youtu.be&a