Liberty Dillon is Ricky's little sister. She's also a Youtuber. She had never met any other members of Our2ndLife, at all. She is constantly busy for all VidCons, TeenHoots, Playlist Live, you name it. What happens when she meets the boys who seem so sweet and are so attractive?

Kian Lawley has a younger sister named Skylar. When their parents die, Kian takes care of Skylar. O2L doesn't get along great with Skylar though. Do they ever stop bullying her, or do they keep it up? And maybe, just maybe, somebody falls for her. Or is it somebodys?

Kaitlynn is Kian Lawleys 15 year old sister. Ever since Kian had started SuperKian13 the deal was Kian drove Kaitlynn wherever she wanted and bailed her out whenever she wanted as long as she'd tape Kian and Sam Pottorf's videos for them. When Sam and Kian both join O2L Kaitlynn is brought up to a whole new level in life lessons and in using a video camera. Kian is a protective older brother, of course, who has a strict rule of no dating and feels its his business and she's his responsibility. Will Kaitlynn be able to handle staying for a week with no parents and 7 teenage boys while trying to stay innocent and not disobey her brothers rules become to overwhelming for Kaitlynn? There's only one way to find out...

What happens when Ricky's little sister, Natasha, comes for a visit to meet all of O2L? What will happen when she falls for one of them, or all? What happens when the rest of them fall for her? Will Ricky approve, or be the overprotective brother? Through friendship, laughter and heartbreak, love always comes out in the end... doesn't it?