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 Paleontology section of the library is only used by students to make out or fool around; 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 finally get rid of Janice when Monica comes up with the idea of telling Janice that Chandler still has feelings for her, and make her think that her being around will come between Monica and Chandler.