Trouble is, even if Link was the talkative type, he still couldn't give Shu the answers she desires. He simply doesn't know.

"...I was unconscious," he says. "I had the arm when I woke up. Rauru said mine couldn't be saved." And yet here Link was, with his own arm once again. He's still holding it up, looking at it. Another thing he can't explain.

"Maybe Zonai magic?" Really, Shu's guess was as good as his.