Why would the man I’m dating say it’s not casual but hate the thought of getting engaged?

I’m not looking to get engaged yet but he doesn’t know that (men just presume it’s what all women want right). I only want that with the right person and I’m not sure of that yet as we’ve only been seeing each other for 7 months. But he’s been divorced and hates three thought of anything like that again. But I can’t help but think that if you were with the right person you’d be more open to that again so it makes me question whether he’s just wasting time with me until he meets someone else. What do you guys think?
Why would the man I’m dating say it’s not casual but hate the thought of getting engaged?
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