He's My Brother, but As Long As There's Love, It Doesn't Matter If He Gets More Sisters, Right?
Yozora, Sena, Rika and Yukimura go with Kodaka to Nagaya in order to pick out a present for Kobato's birthday, despite wanting to go alone with him. As Kodaka helps Sena out with her shopping first, they talk about whether Kodaka would consider getting a girlfriend and what Sena thought of him and Yozora being past friends. After Kobato's party ends rather well, Maria and Kate show up to join Kodaka and Kobato for sukiyaki, with Maria also bringing Kobato a present.
Aired 22/02/2013EP 7 - He's My Brother, but As Long As There's Love, It Doesn't Matter If He Gets More Sisters, Right?

Haganai NEXT
The Neighbor's Club—a club founded for the purpose of making friends, where misfortunate boys and girls with few friends live out their regrettable lives.
Although Yozora Mikazuki faced a certain incident at the end of summer, the daily life of the Neighbor's Club goes on as usual. A strange nun, members of the student council and other new faces make an appearance, causing Kodaka Hasegawa's life to grow even busier.
While they all enjoy going to the amusement park, playing games, celebrating birthdays, and challenging the "school festival"—a symbol of the school life normal people live—the relations amongst the members slowly begins to change...
Let the next stage begin, on this unfortunate coming-of-age love comedy!!
(Source: Anime News Network)