Great story to warm the heart! WATCH Seven year-old Dylan Siegel wanted to help out his best buddy; 8 year-old Jonah Pournazarian in his battle with a rare disorder, Glycogen Storage Disease.

About a year ago, Dylan wrote a book titled Chocolate Bar, and ALL the sales (not just the proceeds) go directly to a lab at the University of Florida College of Medicine, which is working on a cure. Click below...