This is a relatively old post and I'm just beginning the visa process this January, but...
She shares my hobbies, trusts me and has a great sense of humor. Sometimes, she expresses worry over losing me, but I reassure her i'll never leave. I'm 5 years older and have more life experience than her, so I also have a good opportunity to help her grow as a person too. Before I met her, I felt a little directionless. I didn't have any truely long-term goals, aside from "Go to college, get a better job, etc".
Ever since I met her, my knowledge of so many topics has expanded. In a sense, she has ignited my entire life and indirectly encouraged me to better myself. Also, she and I play lots of video games together. lol