菲比(莉莎·库卓 Lisa Kudrow 饰)和瑞秋(詹妮弗·安妮斯顿 Jennifer Aniston 饰)的公寓已经修复完毕,菲比搬回了公寓,瑞秋继续和乔伊(马特·理勃兰 Matt LeBlanc 饰)住在一起。乔伊在《Days of Our Lives》剧组里得到 了一个角色。就在钱德勒(马修·派瑞 Matthew Perry 饰)和摩妮卡(柯特妮·考克斯 Courteney Cox 饰)的婚礼前一夜,钱德勒突然临阵畏缩,逃走躲了起来。他走了之后,菲比在卫生间找了一支显示有孕的验孕棒,从而断定摩妮卡有了身孕。菲比和罗斯(大卫·休默 David Schwimmer 饰)在办公室找到了躲藏起来的钱德勒并说服他回来,回来后他听到了菲比与瑞秋的窃窃私语——摩妮卡怀孕了!最后钱德勒和摩妮卡顺利完婚,但摩妮卡却说自己并没有怀孕时。那么,怀孕的人难道是瑞秋吗...It's still the night of Monica and Chandler's engagement and they all dress up to go drink champagne at the Plaza. Rachel is a little sad and lonely and asks Ross whether they want to have a night together with no strings attached. Monica catches them kissing and is upset because she waited her whole life for that day and thought it would only be about her engagement but now it is about Rachel and Ross getting back together - they stole "Monica's thunder". Monica is really upset and doesn't want to go out for champagne anymore. Monica and Rachel have a huge fight and Rachel admits that she kissed Ross because she was sad about not even being close to getting married. Monica forgives Rachel.