She should know better than jumping on the bed:) The lighting for the shot just does not do her justice, A little more lighting on the face would be nice and getting rid of the shadows behind her head by adding background light to light the wall behind her may have helped.
You need better lighting for this. More fill flash. The shadow in the wall is very harsh, and there is no detail in her face. Also I dont like the angle.
The lighting was poorly aimed resulting in some undesirable shadows. As for the composition, it would have been better to follow the rule of thirds here, instead of centering the model. Some fill light would have lit up the face better and showed more expression.