No, it's not Seasons of Love

So, I have had this song from Rent running through my head for days. This is odd for several reasons:

1. I do not recall having recently heard this song. Because,
2. Like most people, I have neither seen nor thought about Rent (either the musical or the film version) in years, and
   
3. This is not even one of the main songs from the show, or one I even particularly liked.

How does this stuff find its way into our brains?

Taye Diggs is hot though.