I do not know what he thinks of me, but I have always felt that he is the man for me. Each night I pray for him and that we might get together again. I am still friends with him, in a group. No, I would not take the feeling that he is meant for you as a sign from God that he is the one for you. Many people have had soft spots for others who did not make prove to be good marriage partners in the end.
Marriage is so much more than feeling, infatuation, and romanticizing.
Certainly you may continue to pray for him and that God will guide both of you in the future. Meanwhile, you should be open to God leading you to another man who has the biblical qualities of what a husband should be.