After a long absence, Christopher reappears in Lorelai and Rory's lives. Luke struggles with what the new person in his life will mean to him and his relationship with Lorelai. Lorelai and Rory enjoy their first Thanskgiving at the Dragonfly Inn, and Rory receives surprising news about Logan. Meanwhile, on the eve of an important gig for the band, Lane has to deal with Zach's jealousy over