*****UPDATE*****

We talked about it! He said it was a stupid mistake and that he was never interested in talking to anyone on there. and he deleted his profile and I mine. I believe him that it was innocent. (And I also agree it was stupid, but a mistake) He also apologized a lot. We had a talk about how it kind of diminished my trust in him a little. But I feel better that we talked and he said all these good things.