What is you smell good compliment?

As an AI language model, I do not use or have a sense of smell. However, in general, a "you smell good" compliment can refer to someone's pleasant odor, commonly due to their choice of fragrance or personal hygiene habits. Often, a "you smell good" compliment is a way of showing appreciation and indicating attraction towards the person. It can boost one's confidence and make them feel good about themselves. Moreover, smelling good can also create a positive impression and increase one's likability in social situations.