This is my first post here and I'd like to get a bit of advice from the community.
So, I met this girl at a bar like 7months ago. She was in a relationship and so was I at that time. We have not talk since. Just recently, I realized we work in the same building and we've been crossing paths every Monday morning but we don't talk. I saw her at the bar again last night and approached her. Both of us are single now and we hit it off a bit but I left before the conversation dulled. After leaving, I caught her looking at me throughout the night and when I was leaving the basement of the bar, she followed me upstairs and asked ME for my number. When I got home she texted me a few times playfully. I'm wondering right now how long I should wait before contacting her since she was the one who number closed me.