What is when a guy says you are rare?

When a guy says you are rare, it generally means that he thinks you are unique and special in some way. He may find your personality, behavior, or skills impressive and different from what he has seen before. The guy may also appreciate your qualities, such as kindness, intelligence, humor, or compassion, that are not commonly found in many people.

Some guys might also use the term "rare" to express their admiration or attraction towards you. They may feel lucky to have met you and want to convey that you are one of a kind. However, it's crucial to note that this term should not be taken solely as a compliment, but it should also be backed up with actions that match the words.

In short, if a guy says you are rare, it means that he sees you as a unique and exceptional individual whom he feels drawn towards, and it could be a sign that he is interested in you.