Brenda finds out that Stuart wants her to sign a pre-nuptial agreement; Jim and Dylan's plan to cancel Brenda's wedding fails after Dylan attends the first thursday night poetry reading. Steve cheats on Celeste with a blind date, all the while worrying how John Sears is treating Kelly; Brandon, who is still tutoring D'Shawn, is about to make love to Lucinda at her home on 322 Hope St....until he finds out she's married to Professor Randall. Jackie attempts to sue Mel in order to get full custody of Erin - David attends court with his dad and tells the truth. David and Kelly fight and Kelly moves out.