You and Sasuke are most likely Childhood Rivals, Always Bickering and Arguing over the smallest things

One day, Iruka-Sensei noticed this, And Gave You two a Mission to carry Those boxes and give it to Kakashi-Sensei, As Sasuke carried the Big box and you carried the Small box, however as you two walked in a Sunny day, He kept Glaring at you.

“Hurry up, Slow short.” Sasuke said bluntly and rolled his eyes