if i am remembering correctly, i heard this song either on a commercial or in a movie. I immediately searched for the song then. Found it. But now i can't remember the song, and can't find out. This is a long shot.
I remember that it was a younger biracial guy singing this song to what i believe to be his girlfriend. She was a blond. They were at different places, at different times during their relationship. She always seemed to be very happy. Always smiling and having fun. I thought it was a great song.