Sarah had not known which rune to talk about so she in the end talked about Wunjo. "Wunjo means great happiness and celebration, the deserved kind. It can also mean a conflict in the future where one would have victorious gain". Sarah LOVED being happy... and why note. Happiness makes the word go around! She was happy to be alive, breathing and in Hogwarts. She was happy to have such an AMAZING family and friends. She was happy that Kurumi was HER prefect. In fact there was so much things to be happy about!