1, 4, 5, 7, 17 & 26 for the headcanon prompts.
1.How do they feel about people shorter/taller than them?
For people shorter pretty indifferent, he was considered very tall in the founder’s time when he was young, and isn’t the type to bring it up. He can be a little flustered by people taller than him, because he’s 6′3″ and it’s a bit mind boggling. But that is tempered by the fact that he finds large and tall men quite attractive. (exmpl: Gilgamesh, Clarus, and Gladio)
If he’s indoors, he likes a nice thunderstorm. If he’s outside, he prefers the weather to be clear and it to be somewhere between cool and warm. He’s not much for the outdoors so the least it can do is behave while he’s out in the middle of it.
5.What’s their sleeping schedule?
He suffers from Insomnia, and has even since he was young. His immortality means he can go even longer without sleep than the average person, so not great. He’ll have weeks were he sleeps fairly normally, others where he sleeps but never feels rested, and sometimes he’ll go multiple weeks without sleeping at all. The last often signals a time where he’ll lose sense of reality to the endless amount of memories he has as well.
Functional, it’s not amazing or gourmet, but it tastes pretty decent. Most of the things he cooks are old things he learned from his mother or recipes he’s came across the years though, so some interest can be found simply because the recipes for a lot of the food he cooks has been lost to time.
17.What’s something they like that may be surprising to others?
Hmm, He really enjoys the theater, and some video games, though he doesn’t play them as much as Prompto or Noctis. The theater is sometimes surprising to people who don’t know how old he is, folks tend to assume he’d prefer film or going to a club. But he does generally prefer something quieter and slower than modern movies. Basically it’s his age showing.
Video games tend to surprise people who know his actual age, because as old as he is you’d think it’d be similar to movies and just too much noise and color. But he enjoys kings knight, and some of the skill based games in arcades. (He doesn’t really play console games though.)
26. Do they like being in pictures?
He likes pictures! Photographs especially were pretty amazing to him when they were first invented. Since most other art took much longer complete. He tries to stick to only appearing in personal stuff though, so people won’t get suspicious or connect him to people in historical documents.
He doesn’t like depictions of him as sort of a religious story character though, relating him as an “evil tempter” that interfered with the first oracle. He’ll work to destroy stuff like that, because he sees it as a personal insult, and as spitting on the events that were his and his family’s real life.