A video with a lot of heart has gone viral.
A prop-maker in North Carolina, Eric Hart wanted to do something to help his son son Collier “feel brave.”
He was born prematurely 4 months ago and has never left the hospital.
So he made him an Iron Man costume.
Both his son and Iron Man’s Tony Stark need machines to stay alive.
He said he made the suit in hopes that his son could come home soon.