I met this girl on the hinge. We had a nice first date. She is quite talkative. She is looking for date to marry. We went out on a second date and I invited her over to my place. She said won't be staying for long. We chatted, danced for a while, i played with her hair and I asked her if she would like to kiss me ? To which she responded No. She left after some time and I kissed her goodbye. I went over to her place yesterday wittth a plan to watch a movie together. She was lying around my arm, i kept touching her hair smelling them, gave her a little scratches on her legs etc. there was a lot of touching. Gave message to each other with a machine. When I wanted to open my shirt She said nothing is going to happen .. don't open your shirt.

My mood was killed and I left after sometime though she wanted me to stay.

There was no booze both the times

We spend 2-3 hours together both the times

What could I have done differently ?