advice??? mixed signals...

(This will be long sorry😬) Ok so im in highschool and last trimester I had a cute outfit on (usually wear legging sweatshirts ect) so not my norm. and a guy in my class took attention to me and flirted like hair pulling calling me pretty complements ect. he also would like grab my hand and play with it and hold it so this goes on for awhile and he called me wife and we made a joke of that and we never really saw each other out side of that class and when we did we didnt really talk so he went away for awhile and when he came back we Snapchated alittle but i lead the covo and started it and what ever but we didn't have the class together anymore but we would occasionally see each other and I heard he called other girls wife too (he is kind of a player...)(that really annoyed me but 😪he is a 'social butterfly' with people especially girls)(im not a social butterfly😂) and now everytime he see me he bear hugs me while we talk about how we are and over time he started kissing my cheek while talking but today he like did a hard peck on the lips.... (that was my first kiss...kind of if u can even call it that😂) and i laughed and said omg (not a great reaction right😂) but what do you guys think of this? I realize it sounds pretty obvious that hes obviously a player but idk🙆 my friends are not sure what to think of this either so i thought i would come here.. So i know what to do next...