More like 4.5 Stars. Roomies was my first book by the writing duo, Christina Lauren. The main character could have been me in my 20s: I didn't really know where my life was going and I had a crush on a guy that played the guitar outside the metro. (If you frequented the Bethesda metro station about 6 years ago, you know who I'm talking about.) My crush did not have musical talents like Calvin's and I wouldn't have married him on a whim, but Jane did and it made for a great book. There were little twists and surprises which kept Roomies interesting and you were never quite sure what would happen to their relationship. This was one of those books that once I started reading it, I didn't want to put it down, so I read it in a day.