How does he feel about me???

I've met a guy he is very sweet, he picks me up to take me to school, drops me off at home, buys me lunch during school, and sometimes after. He literally has carried me to my door steps. We've had sex once but he tells me he's not ready for a relationship. So why is he doing all the things he does for me? I also hve a 8 month son he asked for a hug after school one day, I told him wait I hve to put me son down, however he said its cool ill hug both of you. Than hugged us both. Idk if he's doing all this and that why not just be in a relationship???  Or am I just rushing it?????