Leif & Thorn flashback: Hermosa and Dex, when they first moved in together, decorating the home.
“Dexie, honey, how in the world is this not level?”
“It’s tilted too far clockwise by half a degree. If you ever get spelltech eyes, you’ll understand.”
(Now that Hermosa does have spelltech eyes, he doesn’t use the “superimposed visual grid” function as much as Dex does.)