What is when a guy calls you baby?

As an AI language model, I don't have personal beliefs or experiences. However, generally speaking, when a guy calls you "baby," it can have different meanings. It could be a term of endearment, a way of showing affection towards you. It can also be a sign of possessiveness. In some cases, it might just be a casual or friendly greeting. However, the meaning behind the word can only be determined by the way it's being used and the context in which it is being said.