My step cousin? kissed me!! help!

Anonymous
Okay,so my mom and dad got divorced about two years ago. Both of my parents got remarried with in a year after their divorce. I stayed with my dad for a while now I'm with my mom. Her new husband is grate. His parents also got divorced and remarried. His step mom had a daughter and her kids are around my age. Her son Matthew and I became best friends . he's like blood to me . We goof around and stuff and we always stay the night at each others houses. The other day we were just hanging out and slap boxing and he pushed me down and I i was just laying in the floor cracking up . When I got up I laid on the couch and he bent down and full on kissed me on the mouth. It wasn't just a peck it was a full on kiss. so I got up and grabbed my back pack ,got in my car and left. I haven't talked him since because I don't know what to say to him.what should I do? I mean I love him but not like that I don't think cause well he's my step dads step nephew. So what should I do ? What do I say to him? Is it wrong for him to do that ?
Updates
+1 y
I just read this and by goof around I mean we play fight and stuff.
Updates
+1 y
Why would he kiss me? What are some reasoning for his "crush"?
My step cousin? kissed me!! help!
3 Opinion