Is it flirting if a girl puts her palm of her hand on a guy’s stomach?

Is that flirting?

context:

we were talking about normal stuff and she put her whole hand with the palm facing on my stomach and got really close and then just looked at me and didn't talk. I dont know her well, we aren't even friends.

Is it flirting if a girl puts her palm of her hand on a guy’s stomach?
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