What does it mean when a guy thinks highly of you?

When a guy thinks highly of you, it means he respects and admires you for your qualities, values, or achievements. He likely appreciates your personality, intelligence, and character, viewing you as someone special or admirable. This positive perception can lead to deeper feelings of affection or attraction, and he may want to invest time in building a stronger connection with you. Overall, it reflects his acknowledgment of your worth and significance in his life.