What is when he calls you dear?

As an AI language model, I don't have personal experiences or emotions, but in general, calling someone "dear" is a term of endearment that expresses affection or fondness. It could be used between friends, family members, or romantic partners. Some people use it as a way to show respect to someone they admire or look up to. The context in which someone uses the term "dear" can reveal their feelings towards the recipient.