Shy is the main word people use to describe seventeen-year-old Marianne Brooke Tomlinson. She's the complete opposite of her older brother Louis Tomlinson. In hope to bring her out of her shell, their parents send her to live with Louis and the rest of his band after their tour. Could living with Louis possibly help Marianne with her insecurities? Could she possibly find a spark with Liam Payne along the way? Only time can tell.