The real events about Burpo's story happened after Thursday, February 27, 2003. Colton Burpo, then three years and ten months old, was sick with a stomach flu. Although the next morning he was feeling better, Colton's condition soon took a drastic turn for the worse, and eventually he landed in the operating room fighting for his life due to appendicitis. After the operation, doctors and nurses believed Colton would die due to his bad conditions, but a few days later, Colton's health got better and he survived. About four months after the surgery, Colton began to tell his parents his visions and revelations about Jesus, angels and heaven. Even though Colton's heart never stopped beating during the operation, he said he left his physical body and arrived in heaven, where he met Jesus, a great grandfather who had died 30 years before and an unborn sister, who his parents hadn't told him about. Colton also said he saw Jesus ride on a rainbow-colored horse, and that he sat on Jesus' lap while the angels to sung him. His experiences were written about in a 2010 book that became the basis for this movie.