Yesterday, I approached a girl on a bench in between classes. We talked for a good 40 minutes. I made her laugh, basically just made her feel good. We planned to meet up on Friday to play racket ball at the student rec center. I gave her my number to text me about the details. The problem is that she hasn't texted me about it, even though there's still time, I have this nagging feeling that she wont text me. Basically, i went in with the frame that I am enough. What are something I can do better next time I cold approach?