Rachel Green: You were with Julie?
Monica Geller: Mm. Look. When it started, I was just trying to be nice to her… because she was my brother’s girlfriend. And then one thing led to another… and before I knew it, we were… shopping.
Rachel Green: Aah. Oh, my God.
Monica Geller: Wait, we only did it once. It didn’t mean anything to me.
Rachel Green: Yeah, right. Sure.
Monica Geller: Really! Rachel, I was thinking of you the whole time. Look, I’m sorry, all right? I never meant for you to find out.
Rachel Green: Oh, please! Please! You wanted to get caught!
From Friends – Season 2 Episode 2: ‘The One with the Breast Milk’ (2×02) | Produced by NBC