I have no idea what to think about this new person…?

Hi. I met a man several weeks ago, while I was on business out of town. We talked. I felt a strong pull to him and connection. Also what I noticed was how calm I felt in his presence, which is odd since I am usually quite anxious around people that I don’t know well. We haven’t seen each other since, although it would be easy for either of us to contact the other. Actually, when we first met, it was that corny “we set eyes on each other from across the room.” I have never experienced anything like this. We locked eyes, smiled. It seemed as if everyone in that room disappeared. I often think of this. It is a bit strange to me. I never experienced anything like this before. What was all that? Does this mean we should pursue a relationship? Could I be imagining this? Thanks for any advice.