Grey's Anatomy, Season 6

Meredith:
[voiceover] We begin life with few obligations. We pledge allegiance to the flag. We swear to return our library books. But as we get older we take vows, we make promises, we get burdened by commitments, to do no harm, to tell the truth and nothing but, to love and cherish till death do us part. So we just keep running up the tap until we owe everything to everybody and suddenly think... what the.