Small warning - This book has some inappropriate scenes so I suggest either skipping them or reading them if you feel comfortable with that.
Maddie has been sick her whole life. All she knows is her nurse, her mother, and her sickness. After being diagnosed with SCID, a sickness that made her allergic to everything, Maddie has been forced to live in confinement for her own safety. Until he moves in, upon first seeing each other Maddie and Olly form some connection that Maddie has never felt before. Something she's willing to risk everything for, even her own life. Will she risk everything for this feeling that she doesn't know or will she continue to live half a life? Or will she finally experience everything, everything?