WEDNESDAY, MARCH 25

"90210" � (9:00-10:00 p.m. ET)

"Of Heartbreaks and Hotels" (TV- 14, L) (HDTV)

IT'S VALENTINE'S DAY AND AIMEE TEEGARDEN ("FRIDAY NIGHT LIGHTS") AND MATT LANTER ("HEROES") GUEST STAR � Naomi (AnnaLynne McCord), comfortable with her new living situation, is immediately taken by Liam (guest star Matt Lanter, "Heroes"), a hot bartender at her hotel. Sparks begin to fly between the two but Naomi is confused by the mystery that surrounds Liam. Silver (Jessica Stroup) gets extremely upset when her surprise Valentine's Day dinner for Dixon (Tristan Wilds) doesn't go as planned, but the two find a way to make the date a moment to remember. Annie (Shenae Grimes) becomes increasingly jealous of Ethan (Dustin Milligan) and Rhonda's (Aimee Teegarden) close connection and takes advantage of information about Rhonda's past in order to benefit herself, causing Ethan to confront her about her terrible actions. Adrianna (Jessica Lowndes) doesn't have a date for the dance and decides to spend the night loading up on chocolate, until she hears a surprise knock on her door. Rob Estes, Lori Loughlin, Michael Steger and Ryan Eggold also star. Miller Tobin directed the episode written by Sean Reycraft (#116).