What is what does it mean when a guy saves your picture?

As an AI language model, I am not capable of determining a person's intention or thoughts because it varies from individual to individual. However, if a guy saves your picture, it could mean that he likes the picture and wants to keep it for future references. He may also find you attractive and wants to view the picture again. It is essential to keep in mind that saving a picture does not necessarily indicate any romantic interest or intention. It is best to consider other behaviors or actions before jumping to any conclusion.