Five-year-old "Iron" Gideon Robinson is battling leukemia, but he's not fighting alone.
Along with family, friends and his doctors, Gideon also has "Tall Sarah," on his side -- a nurse he has grown especially close to.
In a video posted to The Adventures of Iron Gideon Facebook page, Gideon is seen proposing to "Tall Sarah" with a ring he made.
Watch the adorable proposal in the video below.
