Quote from Ross in The One with Ross's Denial
Ross: So are you sure about this whole moving-in thing? I mean, it's a really big step. And what's the rush? [Chandler and Monica laugh] Monica: That's very funny. Chandler: He's being silly because he knows we enjoy the silliness. Ross: No, I'm serious. I mean, think about it. You move in. You start fighting over stupid game rooms. Next thing you know, you break up. Monica: Ross, you were right before. It was just a stupid fight about a room. Ross: Okay, there are no stupid fights. This isn't about the room. This is about what the room represents. And unfortunately, this room could destroy you. Chandler: Yeah, I'm not so worried. Monica: Yeah, me neither. Ross: Fine. It's your life. I just don't want to see you guys break up. Which you will do if you move in together. But if that's what you want, there's nothing I can do. Don't do it!