Some context :

A girl I barely knew slid in my DM telling me I was very cute. I then told her that I‘d be willing to do something sometimes. We set up a date and go get some bubble tea. On that date I ended up kissing her and it felt really good. She texted me after saying she had a good time.

Now, that was Saturday. We have been Facetiming for the past couple of days mostly by her demand. Only thing is, when we FT she does make some sexual innuendos and ask me questions but she talks a lot about her past relationships and I‘m worried that I‘m being passed as just a guy friend.

I made plan for us to go out this Sunday.and When I told her about what I had in mind (eating her favorite pokebowls) she was really excited.

I know this looks pretty good for me but how can I build up attraction and leave her wanting more in the days leading to Sunday?