WTF???????????????????????????…

Just act how you would act with anyone, well since there was alcohol involved it could have been the fact that he isn't sure what happened, you know memory a bit blurey. This time when you see him, if its the same kind of situation then why don't you try to kiss him and get to know him a bit more earlier on in the evening. This way you know he will remember everything and you can see if he will try to get your number or not. Don't do it infront of everyone, maybe you two should pop off to the kitchen to get a drink or something like tht and then you could quickly give him a kiss and see how he reacts