Healing a broken heart (One Direction Fan fiction)

2 aspirin, a glass of water and a long nap. Not exactly the cure to a broken heart, but it sure helps the hangover caused by one.

Having recently completed her medical degree, young doctor Katarina Simpson is looking for all the work she can get. Losing her parents at a young aged forced her to raise her younger sister, and she is desperately in need of money. Almost immediately she has been offered a job, one that she is not likely to ever forget. Kat is hired as boy band One Direction's personal doctor and asked to travel around on tour with them. Without any other options, Kat accepts the generous offer, not knowing what she has gotten herself into. Even though she is desperate to keep up her cold and unaffected demeanor around the boys, they slowly yet surely worm their way into her heart, and life. But soon her feelings towards one of them turns from warm friendship to something much hotter. All she wanted was the money, but she is soon eager for much more. Could she really let him in and be happy, or will she be left with yet another broken heart?