Quote from Ross in The One Where Monica and Richard Are Just Friends
Phoebe: Look, Robert's gonna be here any second, so could one of you just tell him? Please, right now. No, every time I see him, it's like "Is it on the loose? ls it watching me?" Chandler: We can't tell him. You can't go up to a guy you barely know and talk about his "stuff." Ross: He's right. Even if it's to say something complimentary.