When someone asked Reddit for help making an Iron Man fan with down syndrome's Christmas wish come true, a guy with a suit stepped up.

Someone posted asking for help making a video for Cameron, a 13 year old with down's syndrome who is an Iron Man fanatic. One of the readers of the cosplay forums obliged, and worked with Cameron's parents to come up with a script for a video message wishing him a good Christmas. Cameron was overjoyed.

Iron Man's video for Cameron:

Cameron's reaction to the video:

Via: reddit.com