Do you find that word flirtatious?

“And you’re welcome hun 🙏🤟”

I recently did business with someone & that was they’re response to my thank you. My boyfriend saw that & told me to tell the guy to watch that “flirtatious” word.

I know if my boyfriend was to say it to someone else I’d have a fit but when the guy messaged me saying that I didn’t see it as flirtatious I saw it as him saying that cus we’re cool. Idk my grandma always said that word so it’s like an old people word to me. But I do know it wouldn’t be right if my man said that to some girl especially since he doesn’t even say that word.

What are your thoughts?