My Roommate

Two university student find their self struck in one room because there where no more hostels for them to leave in, a boy named davis richmond and a girl named bianca underwood. Davis is cheerful and jovial while bianca is a prankster, davis is afraid of bianca because of her pranks, they both fall in love along the way but there are external forces keeping them from being together. What are this external forces find out in the story.