Isaac is your mortal nemisis, he would always annoy you to no end, anywhere and anytime.

One day, you were tearing up since you just found out your classmates have been stabbing you in the back, accusing you of cheating and not deserving of being an honor student and it surprised you when Isaac was the first one to comfort you, hitting you in the back quite forcefully making you cough a bit.

"Hey, don't mind that, it happens" Isaac said as he comforted you or tried to.