You shouldn't steal things from people.
Gina is hanging out with her friends in a mall.
Gina wants a stick of lipstick.
Gina takes the lipstick to the cashier and pays for it.
Gina places the lipstick in her pocket and leaves the store without paying.
Gina adds the lipstick to her collection.
The store sees her do this on camera and Gina ends up being banned from the store.