Lithuania pretty much raised Belarus for most of her childhood. She just doesn't remember because of the heavy russification she underwent after the Partitions of Poland-Lithuania.
Lithuania looked sadly at the pretty blonde head in front of him. He missed Belarus so much. She didn't even remember living with him for so long. She was practically brainwashed, made to emulate the Russian culture. He had taken care of her, been there when nobody else was.
Not that he needed thanks or anything. He had done it because he wanted to. She was just a little girl. It would have been completely inhumane not to take her in. Ukraine and Russia loved her of course. It was the governments that had done this to her. Her brother himself had no control over it.
It was a sort of partition-induced amnesia. Her lifestyle and culture was so altered that she had no recollection of the years before. She remembered bits and pieces sometimes, but they were always from when she was with her siblings. Never with him.
But he knew it wasn't her fault. He wasn't going to remind her either. Sometimes ignorance is bliss. And he was content to hang on to the memories, untouched.
Just a quick drabble based on a headcanon from littleaphheadcanons on tumblr. Please review!