But I really need the lyrics to a song I heard on MTV's The Hills. It plays in the episode where Spencers asks Heidi to move in with him and while she is on the way to see the new place it's playing. They only play a small part, somewhere along the lines of "If I could go back once again, I would change everything. If I could go back once again, I'd do everything so much better". I think. I've tried google and all that...thanks!