WHY DID A GUY DO THIS? after telling me that it’s fine if I have guy friends?

I made plans with a guy for Halloween so we can spend it together, and he ditched me but he asked me if I could come and he could make dinner for us and I agreed and him and I went and I brought up that I went to a party with some friends which included some boys and then he was quiet, I found that quite odd because whenever I say something he replies quickly, he was silent for what seemed like hours but it was for like ten minutes, and then he cooked me dinner and asked me if I wanted to be his girlfriend and I said yea, another day I asked if he would be fine if I had any guy friends and he said yeah, and then he told me “he is really into me a lot”, what do you think this means, do you think he was just jealous?
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+1 y
And also does that mean “I really like you a lot” mean they are crushing hard? Or what does it mean?
WHY DID A GUY DO THIS? after telling me that it’s fine if I have guy friends?
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