Another update: I did send him a message about a week after the conference, saying I enjoyed having dinner with him and would like to keep in touch and that I was praying for him. He responded by saying, Thanks, I'm busy packing, did you enjoy the conference. And I sent a short reply, saying I liked the conference and music. He has moved to his new residence during first week of July. I have not heard from him since then, and my counselor wants me to send him a message, asking him if he would like to meet me for lunch, in a town between his residence and my residence. She wants me to do this, to see if he is interested in seeing me or not. I am scared to do this, because I am afraid of rejection. I am hoping he is just shy, and waiting for me to make a move, but I don't know. I just needed to talk about this. Thanks for listening.