Derek: You deserve to be with somebody who makes you happy. Somebody who doesn't complicate your life. Somebody who wont hurt you. He's the better guy. [pauses and just stares at Meredith] Finn's the better guy.

Meredith: You are a great guy. You're a wonderful guy. And you may even be the better guy, but -
Finn: He's the one.
Meredith: And I wish he wasn't.
Finn: He's gonna hurt you again. And when he does I won't be here. Take care of yourself, Meredith. (Grey's Anatomy, 2007)