What does it mean if a guy says he appreciates you?

I feel like I had seen this in a tv show, like a guy said that and the girl was like, "What the hell is that supposed to even mean?" I mean, I'm a little confused myself. I think this guy likes me, he's been flirty and coming up and talking to me/harassing me with teasing at work. (I work at an amusement park, I do games he does security) Could that be a subconscious way of him admitting some feelings, or is he just saying he likes me being here cuz I'm just that cool?
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+1 y
Nvm *is crying* I don't think he's interested. At the break room he came and said hi, but sat by himself instead of sitting with me...
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+1 y
But that's okay, I wasn't interested anyway, so whatever.
What does it mean if a guy says he appreciates you?
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