Sarah in “Unfinished Business”

[to McNally] Sam will never change. He's my brother, and I love him. And I know he's reinvented himself and he's saving lives and rescuing puppies whatever. But, uh, eventually, life will throw you a pile of lemons. And, uh, when that day comes...there's no lemonade, not with Sam. He'll just keep hurting you. So be careful.