You get up from your seat for the first time in two hours since you entered the classroom to just throw an empty bottle in the garbage. Although, instead of normally throwing it, you make a free throw and land it. And apparently, Nolan didn't like that, since he decided to walk up to you, grab your arm and pull you over to the garbage bin... Pick that up. He said, his voice slightly raised as he pointed at the bottle in the bin. The only thing in the bin was the bottle, so it was basically empty. So what the hell is this guy's problem then?