Melissa Joan Hart and Joey Lawrence Melissa Joan Hart and Joey Lawrence

Melissa Joan Hart says she'll be lip-locked for a lot of upcoming Melissa & Joey episodes.

"Scott Michael Foster is coming on to play my younger boyfriend who I fall madly in love with and we kiss a lot — kiss a lot!" she tells

Melissa Joan Hart recalls her toothless and bushy eyebrow days on Clarissa Explains It All

In last week's episode, fans finally got to see her and co-star Joey Lawrence have an on-screen kiss. Even though it was a ruse, and not exactly for real, she says there will be plenty more to come. "They get funnier and funnier," she adds.

In the interview below, Hart also talks about Wednesday's episode that features Vivica A. Fox as the head of a modeling agency. After Mel's niece Lenox (Taylor Spreitler) is approached for a photo shoot, she learns a tough lesson about being on-camera. Mel, being the protective aunt, is there to support her.

Melissa & Joey airs Wednesdays at 8/7c on ABC Family.