Love Is a Part of the Springtime of Youth / Love Makes Both Sides Crazy
Rock Lee has a crush on Haruno Sakura. He mounts numerous "love offenses" on the target of his affections, but Sakura easily brushes them off. He recruits Tenten, hoping to show Sakura how cool he can be, but... Hoping to get closer to Sakura, Lee slips a love letter into her handbag without her knowing or catching him. Later, when he sees her happily carrying a love letter envelope from someone else, he becomes depressed! Naruto hatches a plan to cheer Lee up by stealing the other letter before Sakura can read it.
Aired 10/04/2012EP 2 - Love Is a Part of the Springtime of Youth / Love Makes Both Sides Crazy
NARUTO Spin-Off: Rock Lee & His Ninja Pals
Welcome to the Hidden Leaf Village. The village where Uzumaki Naruto, star of the TV show "Naruto" makes his home. Every day, countless powerful ninjas carry out missions and train to hone their skills. Our main character is one of these powerful ninjas...but it's not Naruto! It's the ninja who can't use ninjutsu, Rock Lee! In spite of his handicap, Lee has big dreams. He works hard every day to perfect his hand-to-hand combat skills and become a splendid ninja! And to achieve his dream, he puts in more effort than anyone else. Under the hot-blooded tutelage of his teacher Guy, he works alongside his teammates Tenten and Neji. Watch the Beautiful Green Beast Rock Lee train, go on missions, and have all sorts of adventures!
(Source: Crunchyroll)