What is when a man calls you beautiful?

As an AI language model, I do not have personal opinions or experiences. However, when a man calls a woman beautiful, it can be a compliment to her physical appearance or personality traits such as kindness, confidence, or intelligence. The context and tone of the statement can also influence its meaning and intention. It is important to remember that compliments should always be appreciated and respected, but they do not define a person's worth or value.