Leo stayed under his bed, and no amount of persuading, talking or scuttlers could bring him out. Four days passed like that until Hyun went to go and watch tv instead, turning it up just a little bit too loudly on some overly colourful children's show.
From his place under his bed, Leo could hear noises that were different to the usual house noises. Bouncy music and sound effects and voices he didn't know. He didn't know what Hyun was doing, but it was enough to make him slink out from under his bed and head downstairs to look, staying against one wall as he walked.
Leo peered into the room where the noise and Hyun were, and saw Hyun first, sat on the sofa, watching a large rectangle with moving drawings on. Leo blinked and tilted his head slightly to the side in a very Hyun-like way. He crept further into the room, arms wrapped around himself as he walked, sitting on the floor a little way away from where Hyun was, on the sofa.
He watched the pointy faced, red haired character wander around the screen with a silent, green haired character, though the one with green hair was significantly more rectangular than the other one. They were...building things? And then a girl wearing a lot of pink showed up, but at least her face was normal shaped.
Leo managed to follow the story semi-successfully, though he didn't know why the green animal walked around wearing a hat. Leo hadn't ever really seen an actual animal, he didn't think, but he also didn't think that they wore hats and walked on their back legs.
It finished though, and real people came onto the rectangle. Leo watched them with disinterest for a few seconds before he stood up and went back to lay under his bed and draw. He doodled the characters he'd just seen, but he couldn't colour them because he didn't have anything like that. Instead, he fell asleep at some point, and weirdly, his dreams were full of green animals and pointy-faced people.
He was woken up by the door opening and Hyun coming in, Hyun who placed a bowl of food in the middle of the room as an indication that Leo needed to eat, and then sat down on the other side of the room. Leo glanced out from under the bed and then wriggled out, leaning against the side of the bed he never slept in and pulling the bowl of food closer to poke at it.
"Did you like the cartoon?" Hyun asked.
Leo nodded, not looking up. He was supposed to eat something that looked like it had a lot of stuff in. Leo didn't know what - he didn't even know what food he liked to eat - but he reluctantly ate four and a half mouthfuls of it before quitting.
Hyun was apparently satisfied with that (Leo was slowing beginning to eat more, and that was theoretically good enough) and decided to start reading then. Instead of relocating back to the safety of the underneath of his bed, Leo just pulled his knees to his chest and watched Hyun read. He didn't stay there for long though. A couple of pages in, Leo ventured closer, crouched in front of Hyun and the book. Leo watched the page, looking at the weird words on it before he found one that looked like whore, only with a bit missing. Leo pointed to it carefully and Hyun faltered and stopped to look at the word.
"Who." Hyun told him. Leo blinked, nodding mostly to himself before picking out another word on the page that started with the same two letters.
This continued with all the words Leo could find on the page that began with wh. When he ran out, he went back to the side of his bed, and then moved back under it.
The next couple of days were showing Leo how to read, whether it was Leo actively taking a two minute interest in the words Hyun was reading or Hyun writing words down, saying them and showing them to Leo. Leo never repeated anything back, but Hyun wasn't expecting him to.
A week and a half later, Hyun wrote down the word dragon, and then showed it to Leo, saying it. Leo was still under his bed, watching Hyun from his place by the wall, but dragon made him remember.
"Like dragons." Leo told Hyun quietly. Leo used to draw dragons a lot, when he was still allowed to draw. He had a picture book that had dragons in it once, so he drew them.
And when Leo woke up the next morning, when Hyun came into his room before he left for school, he put things in the middle of the floor and exited. Leo waited until Hyun had gone from the house before he went to investigate. The bigger thing was blue and purple and squashy, and obviously a dragon. Leo smiled to himself a little bit, running a finger across the spikes on its back and tail, though he then turned his attention to the paper it'd been sat on top of. There were more shapes on there, the things that made up parts of words, and lots of drawings. Leo looked at the first one. There was a bad triangle on it with a circle next to it, but the circle had a flat edge. Underneath that was a calendar, the same kind that hung on one of Leo's empty walls, but with a word and a five on it. Leo was confused momentarily before he remembered the five. Five meant May. And there was a box drawn around the 'ay' part.
It only took Leo a little while to figure out May without the M and what an M actually was, but then he moved onto the other letters. By the time Hyun came home, Leo could mostly match letter sounds to their written counterparts, and he was still hugging the dragon.