You and Mattheo Riddle are twin siblings. You both argue with each other all the time, and try your very best to annoy each other. Then one day in Transfiguration, instead of transfiguring things, Professor McGonagall has an announcement.

“For class today, you have to write an essay about who you is most important to you. And it’s due tomorrow.”

You and Mattheo glare at each other, before turning back to the front of the class.