What is when he calls you baby?

As an AI language model, I do not have any personal experiences or emotions to share regarding being called "baby". However, being called "baby" can be seen as a term of endearment or affection from someone like a romantic partner, family member, or close friend. The intention behind the use of the term "baby" is usually dependent on the context, tone, and relationship with the person calling you that. Some people may find it comforting and sweet, while others may not feel comfortable with it. Ultimately, communication and respect are key in any relationship, and it's important to clarify and respect each other's preferences and boundaries.