“Poe guy. It’s me. I’m Link. Don’t ask me how but I woke up looking like this and we can’t change back. I don’t think you have any answers do you?”
“...Oh!”
The Repairman believed this pretty easily. Not only was it a common thing in Toontown and related universes, but Link thought he was a Poe. The shopkeep thought he was a choo choo or something.
“All right, do you remember anything before this happened…?”
He racked his brains, trying to recollect the common ways something like this happened. If he could find the cause, the remedy should be easier. Stood to reason…