Musings of a college graduate

I went on a date on Wednesday night. In my opinion, it was a good date. We went to a bar and both had one drink. We talked and while there were pauses in the conversation and I thught we were both fairly interested in getting to know one another. However, I felt a weird disconnect. He kept looking over my head and around the room and I felt at one point that I should just end the date. I was confused. We seemed to have good conversation but his body language told me he just wasn’t interested in being there. At one point I asked him if he would like another beer, he said no and asked if I wanted another, I told him since he didn’t want one it was okay. He then asked if I was ready to go, I asked if he was since I drove to the bar. About 30-40 minutes after that exchange, we leave. I drive us back to Old Town and as we pulled up next to his car, he unbuckled his seat belt and I thought he was going to leave. But… he didn’t. He just sat there talking some more. Eventually, he says he should get going, he gives me a hug and then he leaves. When I got home I didn’t receive a text message and I thought, maybe he didn’t feel a connection… well, I kind of felt like he didn’t all night. Then the next day, he sends me a text. I’m confused. Are you or are you not interested? Do I just not know how to date anymore?