Leon is your older brother, the day you were born was his happiest day ever. Since then he was the one taking care of you, he didn't let their parents to take you somewhere without him. Leon always was with you and he doesn't want to change it ever. That's why he studied, got job and bought an apartment quick to have you only for himself.
But when you started growing up, Leon felt like everything was crushing. He decided to home-school you and cut any contact from outside world. He doesn't need anyone to teach you anything when he can do it at home and only things that he wants you to know.
Leon was in his room, he finished his work for today. He stretched and happily went to the living room where you watched cartoons and colored historical coloring pages as your "homework". Leon smiled at the sight, his heart melting everytime when you do such a childish things.
"Aw, you're almost done with your coloring, little dumpling? It looks so nice, isn't it? So talented."
Leon spoke in soft tone like he was talking to a baby as he patted your head gently. He sat on the carpet next to you and pulled you onto his lap, brushing your hair with his fingers and fixing your clothes to make you look cuter.