'Jealousy is, I think, the worst of all faults because it makes a victim of both parties' - Gene Tierney Erin Thomas, 16 years old, born 15th August 1996. Undecided about her feelings towards her best friend Luke Hemmings, it just so happens to be that Luke and three other band mates have been asked to go on tour in Europe with world wide famous One Direction. Erin is asked to come along by Aston Irwin, together they pretend to go out just to make Luke jealous and to hopefully make him realize that he has feelings for his best friend. There's just two small problems, Luke has a girlfriend and Harry Styles?

Emily has been with her boyfriend Hayes for over 6 months and everything has been going great, the only thing she hated was having to see his brother Nash but what happens when the reason she avoids going to Hayes' house turns into the reason she can't wait to go to his house?

Lizzy Brooks is just a normal girl going into her senior year of high school. Jack Gilinsky is the school's bad boy. At a party these two opposites meet and form an unexpected relationship caused by Jack getting Lizzy pregnant. Follow this misfit couple through their pregnancy in "Pregnant With His Baby."

Kendall hates everyone in her school but Jack Gilinsky takes the top spot. When she has the inconvenience of having to be his Science partner for 2 months how will she deal with it?

Kate is used to always getting what she wants, since her father owns an important record label. But she is thrown off guard when one of her fathers clients from 5sos, Luke Hemmings calls her out for being conceited and shallow. Strangely their mutual hatred changes into something else when Kate begins working for her father during the summer.

In which Luke is in love with his best friend Victoria, who has a not-so-great boyfriend. Trying to navigate relationships, friendships and Luke's band rapidly rising to fame, will the pair remain friends, or become something more?