Mud-Stained Lone Butler
Shinra is troubled because her mentor said her performance wasn't as good as her earlier work, so Ren decides to ask Shinra out on a nice date (Colonel even makes sure Ren wins Shinra a panda by disguising himself as the custodian) but Shinra gets angry at Ren because he says he understands her feelings and asks Colonel to drive her to the rehearsal. On the way home Ren sees his father whom he gets angry at after his father says it was his fault Ren's mother died by giving birth to him (not literally). The two prepare to fight.
Aired 23/03/2008EP 12 - Mud-Stained Lone Butler
Kimi ga Aruji de Shitsuji ga Ore de
Based On a Visual Novel developed by Minato Soft.
Due to family troubles, Ren Uesugi and his sister, Mihato, leave their home. They end up moving to the city but find themselves with a lack of money. Somehow they are able to find work in the form of the Kuonji family's mansion, being employed as servants to the three sisters of the Kuonji family: Shinra, Miyu, and Yume. Being a servant also associates Ren with the mansion's additional servants and the Kuonji sisters' friends.
(Source: Wikipedia)