Chandler finds out that Monica had a bacholerette party with stripper even though they promised not to have bachelor/bachelorette parties. Rachel takes Phoebe to have dinner with Rachel's dad because she is afraid her dad will be really angry when Rachel tells him she's pregnant. Mr Green is delighted to hear he will be grandfather but freaks out when he finds out that Rachel isn't getting married so she just tells him Ross won't marry her. Monica feels bad about having had a bachelorette party so she organizes a bachelor party including a stripper for Chandler. Joey is the only 'guest' at Chandler's bachelor party because Chandler is embarrassed and doesn't really want to have the party. The stripper comes a-knocking but turns out to be a hooker. Mr Green goes to see Ross to yell at him but unfortunately for Ross Mona is there too so they are both yelling at Ross. Rachel explains everything to her dad and Mona who makes up with Ross.