What I Like About You - Season 2 - Eps 21: The Anti-Prom
When Holly and Tina don't have dates to the prom, they are upset, so they decide to throw an Anti-Prom, with no decorations, no dresses, and no prom king or prom queen. Everyone who doesn't have a date shows up, but when Henry comes with Kate, Holly is heartbroken. Meanwhile, Val doesn't know what to do when she gets an invitation to Rick and Julie's wedding. She tries to look at the post mark to see if it was sent before Julie's "no contact" rule, but the postmark is smudged.
About What I Like About You

Title: What I Like About You
First Air Date: 2002-09-20
Last Air Date: 2006-03-24
Status: Ended
Rating: 6.3/10 (from 60 votes)
Language: EN
Seasons: 4
Total Episodes: 86
Network: The WB
Genres: Comedy
Production Companies: Warner Bros. Television, Tollin/Robbins Productions, Weller/Grossman Productions
Synopsis
Valerie Tyler is a 28-year-old organization freak who loves her 16-year-old sister Holly. Even if Holly is rambunctious. Spontaneous. Impulsive. Disconcerting. And definitely disorganized. Then Holly moves in with Val, and the sisters discover they may make better siblings than roomies.
Cast

Amanda Bynes
Holly Tyler

Jennie Garth
Valerie Tyler

Wesley Jonathan
Gary Thorpe

Nick Zano
Vince

Allison Munn
Tina Haven

Leslie Grossman
Lauren