I kissed a guy when I was drunk last night. He has a girlfriend.. Short question, please help!?

Well I have no idea what "snogged" is and im 17 but anyways since he has a girlfriend you are bound to see drama with her. But he could possibly be thinking you were just a fun time and now hes gunna go back to his girlfriend...im not really sure, it depends on what personality he has, he could also maybe dump his girlfriend and go to you, this is a hard situation to guess whats going to happen next..i hope i helped! :)