劇情介紹：

瑞秋得知巴利和她的前伴娘（也是她最好的朋友）敏蒂訂婚；她決心重新開始約會(huì)男人，于是羅斯想開口約她。
可正當(dāng)他尋求適當(dāng)?shù)臋C(jī)會(huì)開口時(shí)，瑞秋卻在幫他照看猴子時(shí)把馬賽爾弄丟了，兩人關(guān)系因此出現(xiàn)裂痕。
大家去找猴子，海先生卻牛頭不對(duì)馬嘴的說(shuō)，他丟了一包餅干，他猴子沒(méi)見過(guò)只見過(guò)一次Regis Philbin（電視節(jié)目《百萬(wàn)富翁》的主持人）。
瑞秋不知道馬賽爾屬于非法飼養(yǎng)的外來(lái)動(dòng)物，打電話給動(dòng)物保護(hù)協(xié)會(huì)求助；
動(dòng)物管理員原來(lái)是莫妮卡和瑞秋的高中同學(xué)路易薩。
其貌不揚(yáng)的路易薩對(duì)高中時(shí)大出風(fēng)頭的瑞秋心懷不滿，所以決定不予協(xié)助。
在找尋馬賽爾的過(guò)程中，喬伊和錢德遇到辣妹薩曼莎和啼爾，她們家的散熱器壞掉了。
路易薩試圖給馬賽爾注射麻醉藥，菲比飛身?yè)渚龋Y(jié)果身中麻醉槍，半邊屁股沉睡不醒。
送到海先生家的香蕉暴露了馬賽爾的行蹤，大家都到海先生的公寓里，
而海先生卻詭辯說(shuō)猴子是他的，這時(shí)路易薩出現(xiàn)了，將猴子關(guān)進(jìn)籠子。
瑞秋懇求路易薩讓羅斯繼續(xù)收養(yǎng)馬賽爾，但直到威脅要告發(fā)路易薩誤傷菲比的事，路易薩才就范。
羅斯和瑞秋終于坐在一起喝酒，就在羅斯開口表白之前，巴利闖了進(jìn)來(lái)，說(shuō)他還愛(ài)著瑞秋。

[Scene: Monica and Rachel's. Rachel and Ross are there. Ross is trying to get the dress off Marcel.]
Ross: It'll be nice to get this off finally, won't it? Yes it will. (Marcel resists) Or we can leave it on for now, that's fine.
Rachel: Y'know, with the right pair of pumps, ___________1__________.
Ross: Listen, I'm- I'm sorry I was so hard on you before, it's just I...
Rachel: Oh, Ross, c'mon. It's my fault, I almost lost your...
Ross: Yeah, but you were the one who got him back, y'know? You, you were great. ...Hey, we uh, we still have that, uh, that bottle of wine. ___________2__________?
Rachel: That'd be good.
Ross: Alright. (He goes to get the glasses. Then he hesitates and turns off the main light. Rachel looks round and he acts surprised) ___________3__________. (He sits down and starts to pour the wine) Well, so long as we're here and, uh, not on the subject, I was thinking about, uh, how mad we got at each other before, and, um, I was thinking maybe it was partially because of how we, um...
(Barry bursts in)
Barry: Rachel.
Rachel: Barry?!
Barry: I can't. I can't do it, I can't marry Mindy. I think I'm still in love with you.
Ross and Rachel: Oh!
Ross: We have got to start locking that door!