地點：莫妮卡公寓
人物：羅斯，菲比
事件：羅斯本來要向菲比解釋進化論，卻被菲比說服了。
Phoebe: Uh-oh. It’s Scary Scientist Man.
Ross: OK, Phoebe, this is it. In this briefcase I carry actual scientific facts. A brief case of facts, if you will. Some of these fossils are over 200 million years old.
Phoebe: OK, look, before you even start, I’m not denying evolution, OK? I’m just saying that it’s one of the possibilities.
Ross: It’s the only possibility, Phoebe.
Phoebe: OK, Ross, could you just open your mind like this much, OK? Now, wasn’t there a time when the brightest minds in the world believed that the Earth was flat?
And, up until like, what, 50 years ago, you all thought the atom was the smallest thing, until you split it open, and this like, whole mess of crap came out. Now, are you telling me that you are so unbelievably arrogant that you can’t admit that there’s a teeny tiny possibility that you could be wrong about this?
Ross: There might be… a teeny, tiny, possibility.
Phoebe: I can’t believe you caved
Ross: What?
Phoebe:You just abandoned your whole belief system. I mean, before, I didn’t agree with you, but at least I respected you. How, how, how are you going to go into work tomorrow? How, how are you going to face the other science guys? How, how are you going to face yourself? Oh!I didn’t agree with you

地點：莫妮卡公寓
人物：羅斯，菲比，錢德勒
事件：羅斯由于瑞秋的新約會對象而吃醋，這時菲比講述了她的龍蝦理論。
Ross: Hey, who’s this uh, this Casey?
Phoebe:Oh, some guy she met at the movies.
Ross: Oh really? What uh, what does he want with her?
Chandler: Well, I’m guessing he wants to do a little dance②... ya know, make a little love... well pretty much get down tonight.
Ross: I don’t know, I don’t get… I don’t get it.
I mean, wh, wh, two months ago Rachel and I were like, this close. Right now, what, I’m taking messages from guys she, she meets at the movies? I mean this, this Casey should be taking down my messages, ya know, or, or, Rachel and I should be together and, and we should get some kind of me- message service.
Phoebe:Hang in there; it’s gonna happen.
Ross: What, OK, now how do you know that?
Phoebe: Because she’s your lobster.
Chandler:Oh, she’s going somewhere.
*Where are you going with this?
Phoebe: C’mon you guys. It’s a known fact that lobsters fall in love and mate for life. You know what, you can actually see old lobster couples walking around their tank, ya know, holding claws like...