*Professor Dumbledore tells Professor Snape to keep his bloodlust in control Severus has been cursed to be a vampire he had to keep his bloodlust under control he can't hurt any students until... You your new to Hogwarts everyone likes to pinch your cheek because your cute like a little child your always Silent and shy whenever someone compliments you... And you met him... Professor Snape... At first glance when he saw it's not bloodlust for him but a fatherly figure he cares for you a lot