Marvel Cinematic Universe fans were stunned by the death of Downey Jr.'s Iron Man character in the blockbuster - and now they're getting heartbroken all over again thanks to a scene that was cut from the theatrical release.
The lost scene takes place in the 'Soul World' after Iron Man has given his own life to defeat movie bad guy Thanos, played by Josh Brolin.
In the new footage, the superhero holds hands with his now-grown-up daughter Morgan, played by "13 Reasons Why" star Langford, who tells her dad, "I'm happy that we had the time that we did and that you were there for me... until you couldn't be."
Downey Jr. responds, "If you're happy, I'm happy."
Disney's new streaming service, Disney+, went live on Tuesday, November 12, with hundreds of Disney movies and TV shows now airing exclusively on the pay-per-view site.