Sixteen year old Alex, only has approximately 100 Days left to live. He suffers from Creutzfeldt–Jakob disease. A disease that slowly damages the brain, and causes a decrease in mental function. That isn't the sad part however, he only has 100 days left to spend with the girl he loves more than anything, Liz, a sixteen year old girl who lives down the street from him. He writes in his journal to never forget what he wants to hold dear.