Recently I went on a date with a girl to hangout and get ice cream. After about 30/40 minutes I asked if she want to go for a walk, which she complied. I knowingly started walking to my place in town, and invited her to come in for a little. After this point I started to escalate and started making out, she seemed to be enjoying it, but then I hit a wall and all of the sudden she had to go meet up with a friend. I texted her a couple times to try and get her out again, but it was a no go. It kind of felt like she was uncomfortable and was awkward when she was leaving. I'm thinking I didn't build enough rapport with her. What are your thoughts on when to pull? What went wrong here?