Search Results: meaning of a hug

So I went on a first date a guy last week. I think we really hit it off, we met up for dinner and the conversation lasted close to 3 hours. It was not awkward at all and I absolutely loved talking to him and getting to know him and I think he felt the same, I found him super charming and somebody I would want to see again. At the end of the night he walked me to my car and I hugged him goodbye and texted him a thank you after I got home. We sent a few text messages throughout the week, but I have not really heard to much from him. Anyway I got two tickets to a baseball game, and they are really great seats, and it ends up being the last home game of the season, so I think that is pretty cool and I am excited to go. Is it ok to invite the guy from last week to join me? Meaning should I take the initiative and extend the invite, is it socially acceptable? Would it be weird? Or should I just take one of my friends?

I was walking my guy friend back to his dorm, he knew i liked this other guy but we have chemistry between us too. In his dorm hall, there are two double doors, with a 4 feet by 4 feet area in between the first and 2nd door where its completely dark unless one of the doors is open. We walked in the first door and into the dark space, and i gave him a hug, then we were just standing there.

he then said he couldnt see my face. was this a hint meaning he was going to kiss me? or was he just making conversation?

After he said that i freaked because i didn't know what he wanted so i opened the door and left.