>>2990476It's the way she treats Yuuhi throughout it. She treats her like a mother would treat her daughter. She gives her motherly style advice, buys gifts and even risks her job, so she can live and be happy. Just like parents do.
And this specific page here. The scene of Her and Kurusu on the bench, like two parents you'd see at the park watching their kinds play. They're doing that here and she was happy about it.
It's kind like how everyone else treats and thinks of Papi & Suu as kids and educates them on stuff like homeschool parents.
I could be getting a head of myself but, that's just my observation.
