Quote from Ross in The One Where No One Proposes
Ross: But I don't understand how any of this happened. What, did she find the ring in my jacket, assume I was gonna propose, throw it on and just start telling people? Phoebe: No, no. She said you actually proposed to her. Ross: Well, I didn't. I didn't propose. Unless... Did I? I haven't slept in 40 hours. And it does sound like something I would do.