Is this typical man behavior?

I know this man I talk quite often, I’m not sure if he asked me out on a date or a hangout dinner but I noticed today I saw him and he ignored me. I didn’t say hi either since he was talking to some people and to be honest I didn’t want him to think I was chasing him or that I was being to upfront previous to today He had told me he would take me out to dinner since he had sent me a picture of the food he was having and I thought some of it was kind of icky, he said he was going to take me out to eat that type of food and I said I wasn’t going to eat that because it was icky and he asked if I had tried it which is obviously a no but I thought that was quite rude he passed by me a couple of times and didn’t even look at me.

Why do some men do that?
Is this typical man behavior?
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