Calling a girl princess.. flirt, friendly, both.. neither?

Anonymous
With the countless ways people address eachother.. just curious
guys: if you call a girl princess.. are you doing that generally to flirt.. be friendly? Something else?
I have a friend that I’ve known for almost 10 years.. things have largely stayed friendly over the years.. we were intimate for a few months back in 2016 before he moved away (I’m still in Northern California.. he moved to southern).. the other day when I sent him a picture of something.. he sent “good morning princess” back.. I went with it with a chuckle.. figuring he might be joking.. when I mentioned that if I’m princess.. that would make you my loyal adviser. He said lol.. thought you were gonna say I’m you’re king. I laughed and said something off the cuff.. and he mentioned that he was serious when he said princess.
just wondering if referring to a girl as princess like that.. trying to be flirty? Friendly? Maybe a little both? Opinions always helpful and appreciated..
Flirt
Friendly
Both
Neither
Select gender and age to cast your vote:
Calling a girl princess.. flirt, friendly, both.. neither?
2 Opinion