I am trying to find the name of a song that was receiving alot of airplay about 4-5 months ago.

I can't think of the name or artist, but the only lyrics I can remember are:

When did we fall in love?

He sang about all these different occasions, and was wondering when it was that he first fell in love.

wish I could provide more info, but that is about the best that I can do.

Thanks in advance