Okay so a girl and myself would be eye fucking at the local supermarket,(her looking at my arms, checking out my sleeve, etc). Give it some time i found i knew one of her best friends, after building a reputation with the friend(who is no doubt attracted to me herself), i eventually walked into the store one day to find them at the enterance, i gave them a cold shoulder and acted like i was texting, this encouraged them to walk in front of me slowly.
The girl im interested happend to open the conversation very confidentally(i found this sexy), from there i neged her, ive found i do this naturally(a fair bit too much). Eventually i added her on facebook, and eventually got her number.
We hung out, she detailed alot about herself personally(i figured to let her talk about herself), she did talk about ex's but i chose to give roughly a third of my attention to this, we had alot of fun... and this lead her walking closely to me, and showing some lOls (licking her lips, using lip balm whilst gazing into my eyes(was in a public area at the time), and later her offering to use the lip balm), the day was intended to run longer but was cut short because her mum told her to come home quick because she had to go an engagement party. When i dropped her home she sed she had fun(shes 17, im 19).
Anyway, since then a week has passed, i texted her the day after, and there was alot of response, in bulk. We work in the same area and i walked in one day and bumped into her, she had a shit day so she was not as confident or loud as usual, she texted "Im sorry if it was awckward, my day has been the worst" i texted back "No stress, hope it gets better

"
I let that sink for 3 days and i walked into her work place again, this time i walked through like in my general manner(ahead of her, talking with my back facing her). She asked me to come in and show me more of my tattoo when its done, i said i would, and eventually walked out(we did have some strong conversation)
ANYWAY, the next day she texted me, and i kept it short and sweet.
That was yesterday, so today i decided to text her and eventually lead me saying i want to do something by the end of the week, and then we established id call her.
My question is from now, on the second 'date', what moves should i make, and should i actually call her.