Along Came Abby

Abby Tomlinson has always been known as Louis Tomlinson's little sister and him joining One Direction didn't make things any better. They haven't spoken in the 2 years since she's moved to California, but what happens when Abby and Louis come home for a little family reunion? What happens when Louis finally needs his little sister's help,and which member of One Direction will vie for Abby's attention?