What is when he calls you by your name instead of baby?

When someone calls you by your name instead of baby, it typically indicates a shift in the level of familiarity or intimacy in the relationship. Using a person's name can denote a more formal or respectful approach, whereas using pet names like "baby" or "sweetheart" can suggest a more casual, romantic or affectionate tone. It may also indicate a desire to communicate more clearly or establish boundaries in the relationship. Ultimately, the context and tone of the interaction will determine the significance of being called by your name instead of a pet name.