sadly i did this to a kid at school too. but i didn't mean to do it either!!!! he was blocking my way and threateningly/flirtingly (i don't know how they're so closely related but to this guy they were) so i kept yelling at him to move and everywhere i went he was there and i couldn't get by so i meant to kick his knees or swipe them foward so he would fall but i just ended up hitting bone. bad mistake. didn't mean to. it was okay. we're still friends.