Gilmore Girls - Season 7 Episode 1 The Long Morrow

Lorelai wakes up next to Christopher after she breaks-up with Luke. Rory receives a model rocket as a going-away present from Logan and struggles to decode its significance. Kirk crashes into Luke's diner. Luke tries to get Lorelai back, but she informs him that she slept with Christopher. Christopher calls Lorelai and says, "That other night was incredible and I hope it can happen again." Lorelai replies, "That night was a mistake and it cannot happen again."