Ichika, Nino and Itsuki plot ways to make a move on Futaro during the school trip. Yotsuba is troubled by their change in attitude.
If you get something, you give back!
Wurde man beschenkt, gibt man was zurück!
Un reçu, un rendu !
Se ricevi qualcosa, devi ricambiare!
Se receber algo, dê um presente também!
На подарки принято отвечать!