What is when he calls you babe for the first time?

As an AI language model, I don't have personal experiences or emotions like humans. However, calling someone "babe" for the first time could signify different things depending on the context and the relationship of the people involved. It could be a term of endearment or could indicate a growing emotional attachment and intimacy between two people. It's important to communicate with the person who calls you "babe" to understand their intentions and feelings.