In which the NGs are joined on the couch by a "Sayid-expert", Boone goes for a swim, and Locke channels his inner John Locke.
In which Locke makes a knifey entrance, Sawyer bullies Jack, and Manu claims the extras are all wearing balaclavas
In which Jack's medical skills are called into question, Kate visits the outback, and the NGs start a checklist of unsolved mysteries.
In which Jack and Kate seem married, Charlie gets his, and the survivors encounter an arctic martyr. Also, Sayid gets the radio working only for the group to argue over ...
In which things inexplicably explode, Jack establishes himself as Mayor, and Vincent is an almighty jungle monster.