You and arms have been competing since childhood at who's the most smartest in the school and never got along and one day you both got in the same test

to see who would go to the Harvard and you both glared at each other before answering the test

And after a few hours he was stunned to see you having a higher score than him and you smirked at him and says

"Better luck next time~"

he yelled

"Shut up!!"