Robert Downey Jr. Gifts Amputee Kid with New 'Iron Man' Bionic Arm

We all know that Robert Downey Jr. plays a superhero in movies. But did you know that he's a hero in everyday life too?

The "Iron Man" actor appears in a video for The Collective Project, a partnership with Microsoft that aims to provide 3D-printed bionic arms for kids. In the video, Downey presents a young boy, Albert Manero, with a brand-new bionic arm...Iron Man style.

Of course, Downey jumped in on the moment and put on a piece of his own Iron Man armor so that the two of them could match.

Basically, if you were looking to cry happy tears today and feel feelings, this is the video for you.

Downey will appear as Iron Man next in "Avengers: Age of Ultron," due out in May. After that, he'll be in "Captain America: Civil War," the next Marvel installment for Iron Man and Cap that have the two going head to head over some world-changing legislation.

Check out the tearjerker video below: