Danica McKellar kisses Avril Lavigne in video

Several weeks after photos surfaced of Danica McKellar dressed in a skimpy, punky outfit for Avril Lavigne's new music video, the video itself as finally arrived.

The former "Wonder Years" star not only shows off her very un-Winnie Cooper-like body, but also engages in some pretty un-Winnie-like behavior.

“It was the first kiss for both of us, we never really talked about it afterward,” Lavigne can be heard saying in a voiceover, after McKellar leans in and plants one. “But I think about the events of that day again and again, and somehow I know Winnie does too.”