We just connected

So I met this guy at song camp this weekend and I just felt like we connected. We hardly talked and I don't even really know his name. I was planning on getting his name and number yesterday but I was sick so I didn't go to camp. I probably won't ever see him again and I don't have any way of finding him on social media or contacting him in any way. Has anyone ever been in this situation before? Any suggestions as to what I should do?