Love the Real Me?

Harriet Styes and Liam Payne are brother and sister, and they are as close as two step siblings can be. Harriet's mother and Liam's Father married when Harriet was 8 and Liam was 10. Years later Liam is a part of an international band called one direction along with three other lads, but what will happen when Harriet has to stay with Liam for a bit because her mental health has gone down hill. Secrets are spilled, and a certain curly haired person catches Louis' eye

Or
Where Harry is Trans, but doesn't tell anyone and Louis falls for him, and Harry might just like him back.