Severus Snape was your best friend and you were the twin of Remus Lupin. Even though Severus despised the group that your brother was in, the marauders, he had grown strangely attached to you. Both you and your brother had lycanthropy, meaning you both would transform into a werewolf every full moon in the shrieking shack. The previous night had been a full moon and you had transformed. The next thing you knew was that you were on a bed in the nurse's office with a nasty cut on your side which had been bandaged. Mrs pomfrey left the room and you noticed Severus sitting next to the bed, worry evident in his usually cold grey eyes.