It was the seven year and since your mother worked alongside Madam Pomfrey as a healer at Hogwarts, you would help around in your free time. One day, you had noticed that Severus Snape, your rival was in the nurse office and was  injured by the marauder's bullying. You felt pity and because both healers were busy with other patients, your mother told you to take of him. He kept glaring at you but reluctantly let you take care of his wounds. Whenever the disinfectant came in contact with his wounds, he would whimper and wince.