[Blaster]

My first instinct was that this looks like a scene from a lifetime movie. But apparently its Sundance fare, and the posted clip isn't the whole scene. From Wikipedia:

Quote:

Later Caleb runs into Emma. He ends up viciously physically and verbally attacking her, and threatens her not to hurt Peter, who is a good kid (and a virgin). Moments later, he breaks down, begging her forgiveness. Confused and outraged, Emma punches him, bloodying his nose and dropping him to the pavement. Caleb sits on the ground crying and apologizing.

Reading through the whole synopsis, it seems like a gender-feminist wet dream of a movie.