Chandler: When you flirt with a guy, you think, "I'm just flirting, no big deal," but the guy is thinking, "Finally! Somebody who wants to sleep with me!"
Monica: No way!
Chandler: It's true.
Monica: Well that's pathetic.
Chandler: Again, true.
Monica: This goes for all guys?
Chandler: All guys that are awake. Then we go to sleep. And all guys from the other end of the world wake up and behave the exact same way.