You shouldn't lose belongings that don't belong to you.
Karen is at May's house, and they decide to go dancing, but she didn't bring the right evening attire.
Karen wants to borrow some jewelry from May.
Karen asks May if she can wear a necklace and May lets her pick out the one Karen likes the most to use.
Karen loses May's earrings she borrowed at a man's house that she met the night they went dancing, but he said they aren't there.
May gets her necklace back in the same condition from Karen the next day, and she continues to loan her items.
May is very upset with Karen because the earrings have sentimental value, and they have an argument.