Are the Gym Employees Flirting With Me (would love a guy’s perspective)?

I’m open to both guys and girls answering but ideally guys for this. So I’ve been going to this gym near where I live since August (like 7 months) I go basically daily and its a medium size gym so there’s like 6 male employees. All of which I’ve seen so much they know me.

I talk to them a lot, one/two more than the others. One guy always asks me how I’m doing and we talk for a bit and get somewhat personal, he doesn’t do that with anyone else they usually just say “hi” to everyone. I’m near their age and enjoy dressing cute (for me not just for guys) so I think that can also get their attention sometimes. I’ve noticed the one guy would even clean the machines in an area by me once I get there (like specifically I just got there) it happens a lot and would look at me as I workout. And they’ve looked at me while I’ve stretched after a workout.
I’m sharing all of this because I’d love some thoughts. It seems like some of the guys (not all) especially that one guy is into me. I def know about the body but it feels like on a flirty level too. I think that one guy is cute but the issue I have is seeing if this is just him being nice and simply finding me somewhat attractive or if this could go further. I’m never the bold type so I’d be way too afraid to ask for his number, especially since I can’t tell if he is just polite because he’s an employee or because he somewhat likes me. Was wondering 1. What people thought 2. How I could find out if he is into me not just being polite. 3. How I could say something to show I’m interested without being too weird in case he is just being nice
Are the Gym Employees Flirting With Me (would love a guy’s perspective)?
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