You and Sai had an argument. Unfortunately today was the daybyou promised Inojin on training him

you both weren't on good terms until Inojin used Mind transfer Jutsu on you both with Chocho’s help and Suddenly , You both stopped Arguing Luckily it was the end of the day and you and Sai , Inojin and Chocho were walking away from the training grounds

”You always get so worked up-“ Sai said while he smiled a bit, While walking with you and the others