Players asking for gifts but don't gift back
So recently I mystery gifted a person and he would occasionally bug me to gift him a few times but I would never have the RP to do so. Today he asked me again and I said sure hoping to get a skin gifted back to me but he never did and instead de-friended me on the server. Is this a reportable offense or is there a way for the skin/RP to be refunded back to me? I'm sure many players have dealt with this issue but Ive never seen nor heard of an issue like this before.