Thereīs not much to be had other than observing her day-to-day adventures
I'm quite content with just that.

Kotori-Chan recharges my life. Seeing slow development is fine as well.

Last episode had her refuse to replace mum's bag. This episode she's happy enough for dad to keep cooking mum's dish.

Slow hints of them getting on with life is A-ok. Don't push this into weird territory.