Headcannon on how kh3 sora, riku and ventus would babysit sora's daring/hyper little sister around two years younger than sora, Who likes to get into trouble, is always on the move, and likes to go off on their own and have fun when no one is looking to go explore worlds. And pushes her luck with wanting to explore the realm of darkness.
He never had been talented to babysit you
It’s got worst as soon as you were able to run
This poor boy have no want to make you upset and it’s only after some adventures that he will have enough maturity to hold you
You’re not a child anymore, you know what is good or not, and wanting to go into the Darkness isn’t good
Sora will try to make you understand
He will keep a eye on you as much as possible but he isn’t the best babysitter
When he was younger you were upsetting him
Now, he’s more calm and he’s ready to catch you if you try to run into danger and won’t hesitate to tell you he’s ready to keep you on a leash if need to but he won’t
Though, if he didn’t had silver hair already you would give him some
You’re not a child anymore so he will take time to tell you and explain why you’re doing wrong, why doing in the Darkness is a bad idea, etc
Oh lord. Oh no. He doesn’t want to
He doesn’t know what to do to calm you down and he’s running behind you most of the time
However, if he knows that you want to explore the Darkness, he will be dead serious and force you to sit down to explain to you that is it a really bad idea and why