One day I came to work and there was this new guy. As per usual I don’t talk to guys when they are freshly new to the work. Later on that day he asked for my Facebook account and I said :”No”. I don’t even know you. And he said that he loved me. I was in total shock. He said he wanted to marry me and be the father of my kids. That really creeped me off. So I continued to say no until he just gave up. After that day I can feel he was very hurt and now I’m the one catching feelings.

What should I do ???