Nozomi, Masaru, and Mamoru go to buy snacks for their field trip, with 300 yen
each as their budget, when Yoshiko tries to initiate them into the finer points
of buying field trip snacks. Masaru and Mamoru follow Yoshiko's teachings as
they buy their snacks, but Nozomi buys a single expensive snack. Nozomi's field
trip will end dark and gloomy... or so they thought!
That optimism can keep you 
happy the rest of your life.
.قد تبقيك تلك الإيجابيّة سعيدة طوال حياتك
Mit dieser Naivität wirst du
bis an dein Lebensende nicht unglücklich.
Qué optimista. Que sigas siendo feliz.
Qué optimista. Que sigas siendo feliz.
Tant que tu seras aussi optimiste,
tu vivras heureuse.
Questo ottimismo
 ti renderà felice per tutta la vita.
Tenho esse positivismo,
 vai ser feliz pro resto da sua vida.