New boyfriend Scamming me?

My new boyfriend says he wants to give me a $500 thank you gift card/1 month anniversary gift. However, bc it’s such a large amount, he wants to do it through an employee pay card and then sign off that it’s as a “gift” so we don’t get in trouble legally. I don't know what this means or if it’s safe to do?
I’m worried I will get taxed for it… I don’t understand but I thought employee gift cards are taxable.

New boyfriend Scamming me?
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