Binbou Shimai Monogatari EP6 - A Day of Loneliness, Silver and Onee-sama

Ginko is still longing for being loved and respected by her her older sister, and she can't understand how Kyou and Asu, her new neighbors can always be so close with each others.

Both being class presidents, Ginko and Asu have to take care of handouts for their class, but while Ginko is bossing her classmates around Asu does her work alone with a smile, even helping another girl understand some difficult question during the process. On their way home from school Ginko becomes aware how everyone likes Asu and gives her presents, which makes her angry: She won't lose to another girl her age!