ok...so i've been going out with this girl for more than a month now.
few days ago she brought up the gf/bf topic. we cleared it out and she expects me to ask her that. so considering that we are out out tmrw she knows i'll do it then.

The tradtional way would be to ask during or after the date, but considering that we went quite a few times out, i was thinking on asking her before....smth like: let's make today different, let me take you out as my girlfriend. (ignore the "proposa"l, i'll think of smth more creative/funny but you get the ideea)

thanks in advance
ReP

You could do that.

I think most PUA will agree that you shouldn't verbalize something like this.

I'd take this opportunity to really grill her with C&F.

For example.

She expects you to "Ask her out."

I would be like "So there is something I've really been meaning to ask you.(dramatic pause).. How does your coffee taste?"

From there you should show some nonverbal affection.

Rinse and repeat.