Two rebel American Youtube best friends move to London to get closer to fellow Youtubers. Addie doesn't believe love exists & Mia doesn't trust easily after her past boyfriends have all cheated on her. When one of their fans request a video of their opinion on One Direction, the entire 'Maddie' fan base explodes in agreement. Having no other choice- Addie & Mia make their video giving their simple opinions. Harry sees the video & decides to tweet them which follows by twitter follows, DMs, ice cream meetups & possibly love?