[Fifty-eight years old, Korra hasn't thought that far ahead yet and it shows when she gives a slightly befuddled look.]

I guess I knew him all right. We went flying, I mean he flew helping me use my glider for the first time. But he also made me that encryption for the console. But we had a good friendship I think. He told me about how his armor keeps alive, the tiny nano machines that came after Extremis.

[She pauses to look at Tony, gauge if she says the word correctly or if he even knows what she's talking about.]

I offered to heal him, but he said it probably wouldn't have worked. [And she began to collect the small screws so they'd all be in one place.] He was one of the people I knew I could trust.