After a war of harmless pranks goes too far and threatens to break up the old gang, Feeny steps in to help mend fences. But he finds that even his intervention may not be enough to reunite the once-tight teens.
Topanga's decision to end things with Cory affects Angela's resolve to reunite with Shawn. Meanwhile, Jack and Rachel don't fare much better, and Eric sees his chance to move back in vanish after the ladies come knocking.