The Valentine's Day relationship competition

Blogorelli is sponsoring the Life Cycle of a Relationship (10 Steps) competition: Come up with a 10-song playlist that follows that theme - using songs available for public sharing:

... I and a few impartials will listen to the mixes, pick the top three, and award the spectacular and completely hypothetical blue ribbon on Monday, February 20, 2006. The prize is a $10 iTunes gift card to the winner, and a $5 iTunes gift cards to the second and third finishers. ...