What does it mean when a male cashier calls a woman "sweetie"?

I've gotten called sweetie by two different male cashiers, were they flirting with me? I don't get it. And the cashier today was overly friendly and talkative. I'm so upset that cvs is the only place that has self checkout.

My other question is do I look approachable or like a people petson? 🤔
What does it mean when a male cashier calls a woman "sweetie"?
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