As the culture festival approaches, Yushi begins to get to know Konatsu.  He realizes that Chiaki's relaxed attitude is a way of showing all of the students that he trusts them.
I didn't have a pillow 
fight on my school trip.
لم أخض شجار وسادات في رحلتي المدرسية
Während meiner Schulreise hab ich noch
keine Kissenschlacht gemacht!
No tuve una pelea de almohadas
en mi excursión.
En el viaje no hice
ninguna pelea de almohadas.
J’ai pas fait de bataille d’oreillers,
pendant le séjour.
Non ho mai fatto la lotta
coi cuscini in gita scolastica!
Eu não tinha travesseiro na viagem
Во время поездки 
у нас не было драки подушками.