Gladio grudgingly goes to an ophthalmologist after he starts to have trouble reading his books. The doctor prescribes reading glasses that Gladio reluctantly buys. He hides them from Ignis, thinking that he isn't attractive when he wears them. One night, Ignis comes back from work early and walks in on Gladio reading a book in his glasses. Gladio is embarrassed but Ignis is turned on beyond belief. Cue them having sex with Gladio keeping his glasses on.