You should share your things with your family.
Katie's brush broke, and she needs to brush her hair but Kyle doesn't like her to use his brush.
Katie wants to brush out her hair.
Katie asks Kyle to borrow his brush, and he allows her to use it.
Katie secretly uses Kyle's brush to brush her hair without asking Kyle's permission.
Katie and Kyle continue to solidify their relationship built of mutual trust and respect.
Kyle catches Katie and becomes irritated with her.