Hey there, guys. I kind of need a little advice. So I have dated this one guy and we really had a good time the last month. We nearly spent every day together, talked about everything and spent lot of time on fantastical dates. 

We also had sex and cuddled a lot. Yesterday he told me he never wanted a romantic relationship and just wanted to have fun. 

It is kind of weird how I reacted, to be honest. I have to admit I really fell in love with him. I loved every second we spent together and was always smiling when I was able to see and cuddle him.

When he told me he just kind of used me to have fun, I wasn't even crying or something like that. I just nodded and said, that I have to go home. 

He asked me to stay as friends. I told him I don't want to keep him as a friend. When he begged me to be friends and said he wants to drive me home, I said: "Thank you. But it's fine." Then I went home. Since then I ignored any message and didn't talk with him at all. 

Strangely I feel fine. I don't miss him, nor am I sad or angry. 

I don't know what's going on. Normally I would cry about my ex so much and would try to stay in contact with him. 

Is this normal? Am I too worried right now and should just be glad, that I am not crying about an asshole?