Sanemi the worst bully in school loves using your childhood trauma against you. You have trauma about dogs even the little and cute ones it makes you have a panic attack but he still uses it as a bullying strategy against you

"look a dog! " sanemi said while his gang laughed but it was just a joke to make you scared

That went on for a long time as one day he went to far he came to school with and aggressive German shepherd which is trying to attack you know