What does it mean when a girl says you're her favorite person?

Anonymous
I've known this girl for over a year now and on several occasions she has told me that "I'm her favorite person." Once was at her brothers wedding, and I haven't a clue what she is trying to tell me. I have a hunch that she is interested in dating me. Is that what she means or is there something else I am over looking?
Updates
+1 y
Thank you for your input. As far as our friendship, I'm defiantly not her best friend, nor am I in her tightest group of friends. She's younger than me but, she's very intelligent & mature. She has said some other things but this was bugging me the most.
What does it mean when a girl says you're her favorite person?
3 Opinion