Everything Everything is the story of Maddy. A pretty normal eighteen year old girl who’s interested in the boy next door and enjoying her teenage years. There’s one thing that makes Maddy different though: she cannot leave her house. Maddy has an illness which means she is allergic to everything the world has to offer, resulting in her being in lock down 24/7. That is until Olly moves in next door. She finds any way she can to meet him, to touch him, to talk to him, and maybe she’ll go to any length to spend time with him.