What does it mean when a guy calls you sweetie, pumpkin, sweet cheeks, etc?

I have a friend and he’ll occasionally call me these names and I can’t tell if he’s joking or if he’s low key flirting and testing the waters. Also he tells me about the girls he’s talking to…doesn’t that mean he’s not interested? I just want to make sure I’m not leading him on by just laughing or joking back 🙂

And if age helps he’s 17

I didn’t get a lot of comments last time, but would really like opinions 👍🏻
What does it mean when a guy calls you sweetie, pumpkin, sweet cheeks, etc?
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