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All New | tuesday | 8/7c trailer

With graduation approaching, Rory (Alexis Bledel) is happily looking forward to attending the Stars Hollow High School prom with Jess (Milo Ventimiglia), but he gets some surprising news from the principal (guest star Lawrence Hilton-Jacobs, "Welcome Back, Kotter"). Lane's (Keiko Agena) band makes its debut at a big party, but the evening ends on an ugly note when the long-standing animosity between Jess and Dean (Jared Padalecki) finally erupts into a fist fight. Meanwhile, Lorelai (Lauren Grham) gets roped into serving on the parents' committee for the Chilton graduation party, putting her back in contact with a very uncomfortable Max Medina (Scott Cohen).
Melissa McCarthy, Scott Patterson, Yanic Truesdale, Edward Herrmann, and Liza Weil also star. Chris Long directed the episode written by Daniel Palladino.

the Literati moments but it sucks that they broke up.

Yeah argggggg Poor Jess!

I guess they never considered the possibilty of inventing a different reason for Jess leaving...