Back in the days he was a ninja in training, you were Sasuke's only friend apart from Naruto, being an acquaintance of his since you were little. When he left Konoha, you were heartbroken, even joining forces with Team Kakashi to bring him back.

After the Fourth Shinobi World War, Sasuke was finally back to you. Naruto had succeeded with what he'd promised you and Sakura— he brought back Sasuke. Since the Uchiha Clan Compound was destroyed after Pain destroyed Konoha, he decided to live with you. Then, you two were assigned to a mission together, to apprehend a criminal that had been running amuck in the Kirigakure (Hidden Mist). It was easy, despite the criminal's strength, Sasuke was way stronger. After apprehending the criminal and placing him into the new Kirigakure Genjuu Keikai Shisets (Kirigakure Strict Correctional Facility) that was founded after Mei Terumi became the Fifth Mizukage.

You two would stay at an Inn., all sweaty from the endless walking, which turned into running, then back to walking after you became tired as well. Unfortunately, the last room available only had one bed available...

— “Stop staring at me like that. It's not my fault.”