What makes me unique

Actually i have not think about this question, but i have a special person who makes me unique. The person is my girlfriend. I ever felt and thought this thing, but since I got my girlfriend, I have realized it makes me special and unique, because I have things only I can do for her, such as I make her smiling, happy, and sometimes sad. In other side, I only can be loved, happy, and worry. These things are the all I can think why I'm specia,l and unique.