The midterm exam score rankings are posted. While Himari and Kyouko earned high ranks, Hikari is scolded by Tetsuo for getting three failing grades, so she resolves herself to study along with Yuki. Meanwhile, Yuki drops something important to her somewhere in the school, and Sakie happens to find it, but Yuki has trouble admitting that it's valuable to her...
Something for when the mouth 
feels lonely, I guess?
أستعملها عندما يشعر فمي 
بالوحدة أحيانًا على ما أظنّ؟
Wenn ich Kauspaß brauche,
kommt sie mir immer recht.
Sería como algo que morder
cuando me falta algo.
Sería como algo que morder
cuando me falta algo.
C’est comme une friandise ?
Qualcosa per tenere occupata la bocca, tipo...
Sensação boa para boca solitária?
Наверное, как когда
хочется чего-то пожевать.