Can I call him "baby"?

Anonymous
We've been seeing each other on and off for 4 months now, but we're not exclusive or in a relationship. He calls me baby when we hang out face to face, but not through text. I jokingly asked what I should call him one day, and he said whatever I want. Would it be okay if I text him "goodnight baby"? It feels awkward doing it the first time!
Can I call him "baby"?
4 Opinion