Lemon goes to the gym storage room to talk to Nukumizu. They get locked in but are rescued just before they pass out from the heat. Lemon's crush Mitsuki shows up at the nurse's office with a get well gift. Later, the two visit the lit club together...
Well, we're childhood friends. 
We're kinda stuck together.
.هذا لأنّنا صديقا طفولة
قضينا كثيراً من الوقت معاً
Wir sind Sandkastenfreunde.
Unzertrennlich wie Pech und Schwefel.
Somos amigos de la infancia.
Somos amigos de la infancia.
On est amis d’enfance.
Inséparables malgré nous.
Mah, siamo amici d'infanzia.
Ormai non me ne libero più.
Bem, é que nós somos amigos de infância.
Infelizmente, somos inseparáveis.
Мы как лаемся, так и миримся.
Дружим с детства.