absolutely impress him by bringing some to share,being yourself better be enough cuase its all your can do sucessfully for any amount of time
the worst thing you can do is be fake,it will later come back to huant you.
my best advice dont tell no lies,and take it from a older guy, i respected girls who had respect.i had none for those girls who didnt.treated them like the wanted,they wanted treated like a whore was fine with me,they wanted treated like a lady was GREAT.
best of luck
peace