First i just wanna cheer you up, be smile Suay =)
I think it is okay if she doesnt call me her best friend but she always be my best friend.
There are many kinds of friends in this huge world. I feel good if i can help my friends when they are in the troubles even though i wont be with her when she is happy. =)
Anyway I hope you will have a brighter day, take care friend!