Professional nurse and loving wife Marnie is 30 years old and quietly lonely. Her husband of 6 years is distant and apparently uninterested - a fact she tries to ignore with a smile, but one that is wearing on her heart. When Alex, a young graduate nurse, shows interest at the hospital, it sets the gears in her mind whirling. Later that same day, a rendezvous in an empty room turns those thoughts to reality and awakens every primal bone in her body.