 Monica is driving Phoebe insane when she is planning Phoebe s wedding. At the rehearsal dinner, Phoebe gets really upset with Monica, and fires her. The next day, Phoebe is going through hell doing Monica s job. Chandler and Ross find out that they are not included in the wedding. When one of Mike s groomsmen can t make it, Mike lets Phoebe who lets Rachel decide which one is going to be in the wedding. Mike makes his dog, Chappy, the missing groomsman. There is a giant blizzard. Joey is playing Phoebe s dad during the ceremony, and he takes it too seriously. Phoebe and Mike decide to get married still when the blizzard stops. Phoebe gives Monica her job back. With the snow, Chappy can t live on the snow, so Ross and Chandler both volunteer to hold him. Ross gets it because Chandler hates dogs, but Ross soon regrets it when the dog smells. The minister can t make it, so Joey volunteers to marry Phoebe and Mike. Chandler then plays Phoebe s father. Phoebe refuses to wear a coat during the ceremony, but after wards begs for a coat.