Nagatsuka responds: there's no qualification; friendship is beyond words.
He tries to see Shoko again. Nagatsuka runs interference for him.
They talk about friendship and what it means. Shoko tries to show him something in the notebook, but it gets dropped in the river.
Ishida jumps in the river to retrieve it. Shoko's friend gets a photo of this and posts it to social media.
Ishida is suspended from school.
Ishida goes to the park to pick up his younger cousin, where he finds Shoko's friend, with no shoes, sleeping in the equipment.