Headscratchers / Alphabet Lore

• Why didn't F just explain that he wanted to have friends again? It seems unlikely the other letters still had a grudge against him (I was still smiling when he passed by, L and O, while they bullied him as kids, seem to mostly be going after him because he's attacking the other letters, and the other letters seemed more afraid of the aggressive, confrontational way he approached them; besides, most people would probably be able to get over a grudge from their childhood fairly easily) and he could probably still explain that he just wanted to be friends again to them.
  • It's implied he kept alone all this time. That can't have been good for his mental health.
• Why didn't F target L and O? You'd think he'd have it out for their... heads? Whatever passes for that, considering their actions were the whole reason he snapped.
  • Either he thought they were too powerful for him to handle at the moment or he was saving them for last.
• What do the letters do when they want to create something that has more than one of the same letter in its spelling? In fairness, they could have X use his asterisk gem on the appropriate letter(s), but it sounds pretty inconvenient to keep relying on X to help spell words, that he may not even be a part of...
  • Maybe spelling gives all letters the power to duplicate, but we just never saw it because they chose to spell words that didn't have any repeated letters.
• Also, what do the letters do when they want to spell a word that requires Z, who is their entire planet?
  • Z is one of the least used letters in the alphabet, so if Z is the rest of the letter's planet, it should be for emergencies only or as a last resort.
• And what if one of the letters they need is dead/captured?
  • Then they probably can't use the letter at all. After all, they couldn't spell "cab" anymore after C died.
• When h dies as a kid, they become a ghost. So when the other characters die, why don’t they become ghosts?
  • They probably did so off-screen.
  • Alternatively, h is the only letter that can become a ghost.