keep kissing him goodnight and just let things happen, the fact that he kisses you goodnight is a good thing, now let me ask you this, is it on the lips or the cheek? don't say anything about the other girls..he is spending a lot of time with you.soooo....that means he enjoys your company or he wouldn't be around. let me know about the kissing & i'll advise you on what to do next!
hee hee..good luck!