Ms. Believer- Tyler Joseph Fanfic

*trigger warning*

Eating disorders and self harm.

Cassidy Dun battles with an eating disorder and self harm. Her very close older brother, Josh, is in a band with his best friend of ten years, Tyler. Although Cassidy has spent a large majority of her life around Tyler, she came to the conclusion that Tyler hated her. Ever since she was 6 and Josh and Tyler were 7, Tyler avoided her although they were extremely close in age. Tyler, who always struggled with anxiety severe depression, eventually finds that the two of them have a lot more in common than they thought...