The Unfortune Event

The one on the right with white hair is the princess while the other one is a commoner  in disguise as a princess. The princess held a ball for Valentine's Day and the commoner used her magic to disguise herself like her. The poor princess didn't realize that she fell for her wicked trick and ran off crying, only to see the commoner grins in victory. Luckily, the princess didn't have a crush on while the commoner thinks the princess is already in love with someone.