Lately I've been increasing contact to a girl in my studies and she has given me some rather promising signs, like asking if I have a girlfriend, subtle touch and always smiling from one ear to the other when seeing me.

Few days ago for the first time, she initiated texting by herself. It was a bit of a chat, and the next day, I wrote to her and asked if she wants to meet this upcoming week on Monday to learn together for one subject where we soon have an exam. She answered that she has to see how well she progresses with some other "two subjects over the weekend because they are upcoming first, but if I proceed rather well with them, surely :)" The texting went on a bit on that day (last Thursday) and that was the last contact.

I'm wondering whether to ask her now if she's down to meet up tomorrow or to wait for her response. Don't want to act too needy but also not show disinterest. Also I think that if she really would like to meet with me, she would 1) write to me today and 2) have already agreed on the date at the first chance, not really caring if we study for something there or not.