Does this guy from work fancy me?

Does this guy from work fancy me?

He’s an older guy with loads of money who used to fancy me I think but I’m engaged and he knows I’m a loyal person.
He used to be really flirty but now he’s always a bit more reserved and still flirts but not as OTT. He’s the charmer of the office.
He confided in me that he was feeling a bit down and I tried to help him with some ideas for meditation etc. his life is just a bit meaningless in some ways albeit he is rich.

He messaged me happy Christmas on Christmas Day which I found odd given we aren’t close friends or anything and we don’t text each other ever. I might have sent him a message once about work but that would be it. Then he sent me this message in response to a work email this week. I don’t know what his feelings are but my friend said he fancies me and must be thinking about me…

Does this guy from work fancy me?
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