All 22 episodes from the fourth season of the US comedy series following the relationship between 30-something single mother Lorelai (Lauren Graham) and her teen daughter Rory (Alexis Bledel), who have such a close relationship that they are often mistaken for sisters. In this season, Lorelai finally opens the Dragonfly Inn, and embarks on a misguided fling with her father's new, younger partner. Meanwhile, Cupid seems to be on sabbatical for Rory... until Dean (Jared Padalecki) and Jess (Milo Ventimiglia) come back into her life, that is. Episodes are: 'Ballrooms and Biscotti', 'The Lorelais' First Day at Yale', 'The Hobbit, the Sofa, and Digger Stiles', 'Chicken or Beef?', 'The Fundamental Things Apply', 'An Affair to Remember', 'The Festival of Living Art', 'Die, Jerk', 'Ted Koppel's Big Night Out', 'The Nanny and the Professor', 'In the Clamor and the Clangor', 'A Family Matter', 'Nag Hammadi Is Where They Found the Gnostic Gospel', 'The Incredible Sinking Lorelais', 'Scene in a Mall', 'The Reigning Lorelai', 'Girls in Bikinis, Boys Doin' the Twist', 'Tick, Tick, Tick, Boom!', 'Afterboom', 'Luke Can See Her Face', 'Last Week Fights, This Week Tights' and 'Raincoats and Recipes'.