00:00Did you notice this hidden detail at Tony Stark's funeral?
00:02Standing quietly among the crowd is a teenager who looks completely out of place.
00:06But he's actually Harley Keener, the same kid Tony met in Iron Man 3 when he was stranded in Tennessee.
00:11Years later, Harley shows up to honor the man who once trusted him and changed his life.
00:15A small cameo, but an emotional callback to the past.
