Since my last post got 0 replies in 2 days I am reposting.

So, I've been able to get a date with the girl I like, we're going to a night party with a bunch of other people, mainly girls. It's the first time for me in nightgame, so I really don't know how to act. In case that matters me and the girl I like are both turning 17 this year.

Also, should I tell her friend who invited me (male) that I like this girl? He might give me somr advice, but I am worried he might tell her something and that'd definitely destroy the sexual tension.

Hope you can give me some advices. Thanks