After winter break is over, Mob is hit with shocking news. Tsubomi is actually going to transfer within the next month.
Make sure to smile and don't be glum.
احرص على أن تبتسم ولا تعبس
Achte darauf, zu lächeln
und nicht mürrisch zu sein.
Una sonrisa es vital.
Y no importunarla.
Una sonrisa es vital. Y no atosigarla.
Tâche de sourire
et de pas créer de malaise.
Ah sì, sorridi e non fare il musone.
Valorize o sorriso e não estrague o clima.
не забывай улыбаться 
и поддерживать приятную атмосферу.