Is he catching feelings?

He told me he likes me but isn't ready for a relationship and doesn't want to hurt me. We kissed and immediately after he said but no strings attached, and i said yeah okay because i wasn't sure what i wanted either. But he still calls and texts me. He told me i love you once and texted me "ily" another time. And he called himself my future husband. He gets jelous when im talking to another guy, but he talks about girls and says he's going to make a tinder. I know he is texting another girl on snapchat but she lives in a different state.
Is he catching feelings?
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