How I should act next time? Playing with my emotions? I want to kiss him but should I. Need a guys perspective

You say that there is this one girl that he "really likes", yet by his described actions, it seems as if he wants you. This from a guy's perspective can be seen from two ways:he thinks that he is "hot stuff" and wants to feed this ego by trying to pick up many girls, or alternatively, he says he likes your friend just to tease you, almost make you jealous, so that you want him even more. I would say that he does like you, as you said that he has kissed you in front of his friend, this friend will then tell other guys that you are going out with mr "bubbly and confident" (sorry i dont know his name). Its a big indicator that he wants to have a serious relationship with you when you went to his house and met his parents, from a guy's perspective this is big, as you want your parents to see that you and this girl know each other, and are good friends. I dont think that he is mocking you by touching your nose or mouth, i think that he has watched too many love movies, cause usually if the hero and the heroin are about to kiss, the hero usually puts two fingers on the heroin's lips, stopping her. i dont know why lol. i think that if he keeps bringing up the times that you had with him as memories, then he is just trying to make sure that you miss the relationship that you had before. By doing this, he shows that he really wants to get with you again. i hope this helps. this is my interpretation of the situation, so dont take anything i posted for granted, cause it might not necessarily be correct.