The Handsome Swordsman of Legend
Kaoru makes Kenshin stay in the separate room because he saw her naked when she was taking a bath. He was trying to ask if she was OK but thought she was quiet because she was trying to kill herself.(reason= her last students quit) Also near the end of the episode when Kaoru invited Kenshin to stay with her, he said that he might see her naked again. She punched him and apologized because she thought he could dodge it seeing he is the Battousai.
Aired 10/01/1996EP 1 - The Handsome Swordsman of Legend
Rurouni Kenshin
Himura Kenshin is a vagabond with a dark past and sunny disposition. Not a ronin but a rurouni, he was never a samurai, but an assassin of utmost skill in the Meiji restoration, who in the turning point of the war simply walked away. His travels lead him to Tokyo in the 11th year of the Meiji era, where he befriends a female Kendo master, a former thief, a brawler and a doctor all with their own secrets. Together they fight off the enemies surfacing from the dark past that Kenshin cannot escape.
(Source: Anime News Network)