On the eve of Rory's (Alexis Bledel) graduation, Emily (Kelly Bishop) and Richard (Edward Herrmann) throw her a party and perform a song in her honor. At the party, Lorelai (Lauren Graham) and Christopher (David Sutcliffe) are reunited for the first time since their separation, and both are relieved to find they can still be friends. Logan (Matt Czuchry) surprises everyone at the party by proposing to Rory, but she is too shocked to give him an answer and begs Lorelai to help her decide what to do. On graduation day, Rory and Paris (Liza Weil) receive their diplomas, and Rory finally gives Logan her answer. Meanwhile, Lorelai is embarrassed about her karaoke serenade to Luke (Scott Patterson) the night before, and Luke is hurt when he overhears her saying it didn't mean anything.