Caitlyn. (although her friends call her kitty.) 15 years old.

She’s very gothic/emo
She is a very chatty person. She often believes things that are considered dumb/stupid. Hence her hatred for coke-cola. She has her own group of friends that care about her.
She finds her parents very annoying. Some people consider her childish by their standards. She is a lesbian. 

She often stays glued to a person she's interested in. 

She’s very persistent in what she believes.

She’s not antivaxx