Is he trying to make me jealous?


So I met this guy on tinder n things were moving quickly n going pretty well He was flirting with me I never went on a date with him but he ended up telling me that he met a girl in a bar he can’t stop thinking about? Why is this? ^ prior to this I had told him about a coworker I have a crush on and he had replied with “chill out please”
Is he being honest or trying to make me jealous?
Is he trying to make me jealous?
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