Quote from Barney in Challenge Accepted
Barney: Nora, how you been? Nora: Fine. Barney: Look, I don't know why you would possibly say yes to this, but, would you want to grab a cup of coffee with me sometime? 20 minutes. I was such a jerk to you. You can spend the entire time calling me every dirty name in the book. Nora: I speak four languages. I'm gonna need more than 20 minutes. Barney: I'll call you. You look beautiful, by the way. And here I thought it was too late for sundresses. Nora: It's never too late, Barney. Barney: Challenge accepted.