Male coworker calling me by terms of endearment?


I work at a restaurant, and all my female coworkers call me by terms of endearment, mainly sweetie or honey. However, there’s a new male coworker (he’s probably ~40 years old) who calls me pet names too. He’s the only guy who does it, and he calls me honey, darling, doll, etc. And I’ve never heard him call any other coworkers pet names. Is this something to be concerned about?