[Baymax doesn't mind waiting while Hiro gathers his thoughts, he's a very patient robot.

He appreciates Hiro's apology and it's a good sign, his patient is making excellent progress.

Baymax gives him a small nod.]

Mistakes and accidents cause many injuries each year. Mistakes are a part of life.

[It's his way of saying that Hiro's apology is accepted and everything's fine between them. Even without the apology, things would still be good, he understands that Hiro had been going through a lot at the time, he had the scan data to prove it.

They've been through so much together in a short amount of time, Baymax trusts Hiro and so far, his trust hasn't been misplaced.

He nods again.]

I will not tell Tasashi.

[There didn't seem to be a reason for him to report his brother's words to Tadashi, so it's an easy promise to make.]