So I recently met a guy (Let's call him 'A') and we really liked each other, but I lost my interest in him. So, I told him, but he says that he really likes me and that he's fallen for me. by the way, We were never in a relationsip. I told him to just stay friends but we can make out from time to time. We agreed but I have intense feelings for someone else (but I am way out of his league, let's call him 'B'). What do I do?