Katie and Brooklynn , when meet in college become best friends. Zayn and Harry when meet in college become best friends. Turns out after 4 years Zarry and Katlynn live in the same building with their other old college mates Liam , Niall ,Louis, Cecelia , Jenna and Fawn. But they were never Great friends in college (except Zarry . And Katlynn) read about their funny , romantic , exciting and uniquely crazy lives .