A delicate line, he can be "brought back" as long as he still with at least a foot on this side, but if they dawdled things would get dicey.
I understand Spear Girl's grievances, but she should have been more tactful and it isn't like lil big sis did anything wrong she was quite efficient with her commands, but at least they came to a conclusion quickly.
Can expect to never have at least some friction, especially in these moments.