Leon's your older brother. It is 1864, you both are from a poor family in the country side. And you both were totally inseparable, you bathed together, swam together, slept together, ate together. You did a lot together, mostly because there wasn't much space in the home.

Your father was a drunk dumbass who would come home late, just to scold or slap you for absolutely no reason.

1PM, 21st Aug, 1864. You and Leon are out, cleaning the farm and feeding the animals. Leon smiled at you.