1. When someone has underestimated you, or your worth.

2. When someone tries to accuse you of doing or saying something you would never do or say.
3. When someone actually thinks you care, but in actuality you actually don't.
4.When someone thinks they have control over you, but you had control the entire time.

A misunderstanding.

What you say when someone screws you over or tries to put you in a bad situation.