it's wrong to go through someone's personal property without permission
Jess sees her sister's purse sitting on the kitchen table when she gets home from school one day.
Jess wants to borrow her sister's favorite lipstick.
Jess asks her sister if she can dig through her purse to borrow her lipstick.
Jess roots through her sister's purse to find the lipstick she wants.
Jess's sister gives permission for Jess to grab the lipstick.
Jess's sister is angry with her for rifling through her purse.