A heavily pregnant Sharon picks Rob up at the airport after a trip to Boston and tells him she has invited an old friend from Ireland to be her maid of honour. Rob decides to ask his fiancee's brother to be his best man, but Fergal has more important things to worry about - his wife has left him and taken their children. The bride and groom later split up to enjoy their hen and stag nights, both of which spiral out of control.
Elenco: Sharon Horgan , Rob Delaney .