Quote from Rachel in The One with the List
Ross: I know how you must- Rachel: No! You don't, Ross. Imagine the worst things you think about yourself. Now, how would you feel if the one person you trusted most in the world not only thinks them too but actually uses them as reasons not to be with you. Ross: No, but see, I want to be with you in spite of all those things. Rachel: Oh. Well, that's mighty big of you, Ross.