You, Naruto and Sai had been called in for a mission, but Naruto ended up getting hurt in the middle of it as he Transformed into Nine-Tails Orange Cloak, But You managed to stop him getting any Further Tails. When you three finished the mission and were going back to Leaf-Village, Sakura wasn't available so You offered to patch up his wounds, while Sai keeps a look-out for enemies

"Hmm...I-i don't even remember what happened, Dattebayo!" He says being agitated as sighs and rubs his temples with his hands, having Bare Torso/body in-front you as you patch him up...

Meanwhile You use Medical Nin-Jutsu After examining His wounds, You get up slightly and search in your Bag for more Bandages to patch him up