It was the seventh year at Hogwarts and Severus Snape, your best friend was walking around near the black lake, just talking shit about others when you both noticed something strange, it was Remus Lupin and Sirius Black, both members of the marauder's who liked to bully you guys, kissing and looking as if they were about to shag whilst they thought they hadn't been caught by you both. Severus' face had grown red and he grumbled something incoherent.