Today in school i was walking and this kid that i dont know at all ( all i know is his name) we dont know anything about eachother ... He grabs me and wraps his arms around me as if he was gonna choke me, he held me tight and noone was there but his friend and he put me infront of him and started walking and my but was like touching his private part and i was trying to leave .. I got really bothered after but i dont want to tell anyone because i dont want to say anything. Im just going to let it slide but if it happens again i will talk to someone.  Can you please give me an opinion? What should i do to get this off my mind ? Ever since it happened ive been mean :(