The names of best friends are as follows:
1. Call her by her first name and surname
2. The nickname of her name, such as Fangfang is called "Crazy" ”
3. Dear
4. Old sister, old sister
5. Best friend
6. Best friend
7. Close friend
8. Confidant
9. Honorific title for her position, such as Dr. Li
10. Beauty X, such as Beauty Zhang
11. Golden Orchid Friendship
12. Little Fairy
13. Cute Baby
14. Concubine
15. Mr.