Hi Guys,
I met a girl via a mutual friend on Sunday, she seemed pretty cool. We shared some jokes but got separated before I could number close. I facebook friended her on Monday after a photo of the two of us went online. I also messaged her with:
Monday 11:22PM
Me: "I walked past a drug store today. Thought of you.Drinks this week?"
Tuesday 7:48AM
Her: "Hahaha... Nice

sure lets do drinks this weekend"
(Note: The drugs thing was in reference to an inside joke)
Tuesday 11:00AM
Me: "Its a positive association you know

".
She finally read this at Tuesday 9pm (FB chat said she wasn't online so fair enough), but hasn't replied since reading. Tbh, I was expecting her to have seen it in the morning, not after such a long gap... anyhow, I dont quite know where to take this now and how to keep the flow going.
I guess I don't want to appear needy by messaging again without any initial reaction from her. At the same time seems like a wasted opportunity not to.
Thoughts? Advice?
Thanks!