 Monica runs into Janice and Janice is shocked to hear that she is getting married to Chandler but invites herself and her boyfriend to the wedding. Ross  doctoral dissertation can be found at the library but when he goes to see it he finds out that the Palaentology section of the library is only used when students make out together. Therefore Ross decides to defend the area. Rachel and Phoebe find the perfect girl for Joey and he is really into her but she doesn t feel the same way. Chandler and Monica can finally get rid of Janice.