Carly Sophia Howell is just another typical 14 year old kid - she's addicted to music and the internet and hates school. But her brother is internet sensation Dan Howell and when she lives with him and fellow YouTuber Phil Lester, what will her life become and how will she deal with the fame of her two favourite people? And with high school popular girl Darci and her jock boyfriend Finn ruining her school life, will her friends really be enough to stop her breaking down?