Unexpectedly.

A man in a suit walks along a paved sidewalk carrying a briefcase, then bends to tie his shoe, causing the briefcase to fall. A woman in a black coat approaches, kicks the briefcase, and then kicks the man as he kneels, causing him to fall forward. She then walks away as he scrambles to retrieve his briefcase. The scene takes place on a paved walkway lined with concrete bollards and green shrubbery.