I am in an interesting situation right now.
2 weeks ago I managed to pull off a date from a girl I met in class. It wasn't a perfect date, I made many mistakes but it wasn't that bad either. She asked if I wanted to date her to which I replied "well that depends if you're a good girl", and I managed to invite her to my place where we just watched movies. It was my fault as I failed to escalate further, I only held her hands and told her "I'll be your boyfriend for today." I could have pushed for a kiss close which I can't seem to muster the courage for it. I messed up the date because I did not display enough interest in her, and I don't really know how to do it

The next day, I tried to arrange for a meetup but she flaked me, saying she's busy for the week.
So I decided to freeze her out for a while and restart my interactions with her again, which I did last night. I made some small talk and helped her with an assignment last night through text, most importantly she agreed to meet up with me tomorrow to study with me and I feel there's a rapport building between us.
Well, I am feeling nervous about the study date tomorrow since it is my last chance to progress things any further with her. So while coming out with a game plan, here's a gambit I developed which is used to escalate things further:
Me: *grab her hands, face her and make deep eye contact* I have something important to tell you... Something that has been pressing in my mind for a while...
Her: ...what is it??
Me: Remember the last time you asked me if I wanted to date you? *pause for suspense* I've thought about it for a while and I have decided... (Chase framing; imply she's the one chasing after you)
Her: ... so what's your answer?? (She would be expecting you to agree from your body language)
Me: I... *pause for suspense* ... will not be your boyfriend *give serious look* (disqualify her to build thrill)
Her: ... but why??
Me: *give a warm smile* I'm just kidding, I WILL be your boyfriend *go in and give her a hug*
Of course this would only work if I am receiving major IOIs and built good rapport in the interaction. What you guys think of this escalation gambit? I definitely need some opinion about it
