The IChu of Class 2 hold a joint concert outside of Tokyo. Kokoro leaves ahead of everyone else to get back for his fan event the following day, but the plane is forced to make an emergency landing due to bad weather. Then, as the Class 3 IChu are trying to sell CDs at the venue for Kokoro's event, Principal Kuma Kocho suddenly tells them to get the show going and keep it going until Kokoro arrives...?!
whether I'm laughing 
or if I happen to be crying
سواءٌ كنت أضحك أو أبكي
egal ob ich lache oder gerade weine.
Ya esté riendo o llorando
Ya esté riendo o llorando
Quand je ris
et même quand je pleure
nei momenti di allegria o in quelli di tristezza
Se estou rindo ou se por
acaso acabo chorando
хоть смеюсь я, хоть плачу порой.