I think the guy i like is playing with my mind?

i think my best friend is playing with my mind because he kissed me and then when i tryed to kiss him again but he said your never going to get me,then he touchs my backside, punchin me and sending x's when he says gd nite r gd mornin help me plzzzzzzzzzz im so confused does he like r not i wud be very greatful