Quote from Janice in The One with Ross's Library Book
Monica: Oh, my God! Oh, my God! You have to go. Janice: Why? Monica: Because Chandler still has feelings for you. Janice: He does? Chandler: Say again? Monica: That's right. That's right. And that is why you can't stay here tonight. And probably why you shouldn't come to the wedding. Chandler: Feelings. Such strong feelings. Monica: I mean, I realize that his feelings may never completely go away, but you can. Janice: Oh, my God. I understand. I am so sorry. I'll go. Goodbye, Monica. I wish you a lifetime of happiness with him. Chandler, you call me when this goes in the pooper.