My eyes are a camera, blurring everyone's focus. What do you mean?

See you as the only person who matters.

My eyes are a camera that blurs everyone's focus. You mean treating you as the only important person, just like focusing with a camera, focusing on you and blurring the people around you. It shows a special concern and attention, which means that it is the center of the other party's concern in this relationship. The expression is romantic, indicating that the other person cares very much and regards it as a unique existence.