Ashanti guest stars as Dionne Warwick, singing "Walk On By" on the "Bandstand" Christmas show. But Meg has something else on her mind: her first kiss. It seems that she and Jimmy Riley (Jesse Hutch) were voted one of the show's "best couples" in a teen-magazine poll. That means they'll dance under the mistletoe. That's stressful enough, but what's worse is that Jimmy's the wrong boy. And the right one, Luke (Jamie Elman), isn't taking it well at all. Meanwhile, JJ hears from Notre Dame about his scholarship and the first person he wants to tell is Beth (Rachel Boston). Colleen: Jessica Collins.