I took out this 21 yo girl last night. She seemed fascinated with me the whole time. We played pool and had a couple drinks. I bought her a rose, which I realize is controversial. On the drive home she was smelling it over and over and when I took her up to the house. I didn't kiss her. Earlier in the evening she asked what we would do on our 2nd date. I playfully said "So you're assuming there will be a 2nd date?" But then we went on to make plans for the next day which was tonight. I texted her a couple times today and didn't hear back until it was past the time we were supposed to meet. I texted "no hard feelings" and then I hung out with another girl for the evening. I would really like to go out with her again. Any advice on my next move? I'm thinking don't contact her for at least a couple days but then what?