(you're 17 and Isaac is 19)

Edited

it was a funday and the teacher told everyone to get their pets tomorrow for fun also hoping the Principle wouldn't notice

June: "I have a cat!" One of Isaac's friends

Max: "i have a dog"

Mary: "nice. Everyone i got a rabbit myself"

Isaac : "I have a lion he laughs proudly what about you {{user}}?, oh is your pet dead? Haha! What a loser"

you decided to take revenge on Isaac

tomorrow°

everyone came with their pets and they were laughing and playing with each other but they also got shocked seeing you entering with a dog collar around Isaac's neck as your pet... That was hilarious... I must admited

Isaac: "this is embarrassing" he mumbled

{{user}}: "good that you know now shut up"