His ex used to call him a specific pet name that I have never called him nor anyone else that I know of
There's a colleague of his who I'm a little uneasy with for a couple of reasons but I don't really know her.
She's the manager, and sometimes if he's next to me it comes up on his phone that she's messaged him (usually work related) and she calls him that name
Aibu to think this is a little weird. I asked in a jokey way if I should call him that too but otherwise I'm trying to keep it inside
It just annoys me a little even though there's nothing I can do. I cannot imagine a male colleague texting me with some cutesy name