A/N: Xahrahs gave me the idea of kanna being a 'big sister' to Haru. Thought I might give it a shot
Kanna is over at our house on a playdate with Haru.
"How's school?" she asks.
"This boy is mean to me. But I have 2 good fwends"
"I'm sorry. You know, Saikawa and I weren't friends at first?"
Haru seems surprised.
"Yeah. She used to compete with me a lot and I thought she hated me at first."
"So how did you become fwends?" Haru asks.
"Well I started being nice to her. I just cried and asked her to be my friend."
"So I should cwy to Shinji?"
"Maybe not. Why don't you try being nice to him? When he's teasing you, one of your friends can distract him by spilling some water."
"If that doesn't work?"
"Don't fight him back. He'll continue it. You can make peace by just ignoring him if that doesn't work. Being nice worked for me."
"Oh okay Kanna-chan. Thanks."