What is when a guy calls you dear?

When a guy calls you "dear," it can mean different things depending on the context and the tone of voice. In general, it is often a term of endearment and affection. He might use this term as a way of expressing his fondness for you, as a way of showing that he cares about you, or as a way of flirting with you. However, it is important to pay attention to other factors, such as body language and the overall tone of the conversation, as well as the individual's cultural background, as the meaning can vary greatly. Ultimately, if you are unsure or uncomfortable with how someone addresses you, it is important to communicate your feelings and set boundaries.