GUYS:if a girl;s outgoing and goofy to everyone else but is more quiet and awkward around you, what do you think?

So I'm a pretty goofy friendly person but when I'm around the guy I like, I get a lot less talkative and more awkward...haha. I am still goofy and... Show More

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and would the same thing apply to guys?like if a guy is goofy and friendly to everyone but a little more quiet around you does that mean that he is possible interested?