Jounin in Charge Kakashi Hatake
Kakashi has a flashback back when he was assigned to be the sensei of Team 7. In a bid to know his students, Naruto, Sasuke & Sakura, better, Kakashi spies on them and to see how they would all get along as a group. Angered by Sakura's talk about calling Naruto a brat and that he has no family to tell him right or wrong, Sasuke tells Sakura she is annoying. Realizing Sakura's sadness, Naruto goes to battle Sasuke, but gets defeated. It then goes back to the present and Kakashi claims that it is up to him to stop Sasuke.
Aired 30/09/2010EP 179 - Jounin in Charge Kakashi Hatake
Naruto: Shippuden
Naruto: Shippuuden is the continuation of the original animated TV series Naruto. The story revolves around an older and slightly more matured Uzumaki Naruto and his quest to save his friend Uchiha Sasuke from the grips of the snake-like Shinobi, Orochimaru. After 2 and a half years Naruto finally returns to his village of Konoha, and sets about putting his ambitions to work, though it will not be easy, as he has amassed a few (more dangerous) enemies, in the likes of the shinobi organization; Akatsuki.
(Source: Anime News Network)