<human>: Here is the story: I have been dating this guy for a month and while I had a great time in his company, there was something missing. We were physical too, and every time after we had sex, I felt dirty. The only time I ever felt dirty after sex was after my first and last one night stand. This guy was very infatuated with me. He told me he would marry me, and he even said he loved me (in passing, but I am 21 so I'm really afraid of commitment).

Tonight, we had a great date. After the date, we went to his apartment and shared a bottle of wine. He told me how happy he was that I was there, and wondered why I liked him and why he was alone (I did too, because he is a great person). But I had to bring it up, and I did it, and he took it badly. He didn't want to speak, and I am afraid of his mental stability. 

Should I be feeling bad? What should I do? I still want to be friends with him, but not a relationship.

Can you provide a brief overview of the text?
<bot>: Dated a guy who was infatuated with me for four weeks, broke up with him, afraid of his mental stability and I am feeling bad. (read questions directly above)