Summer vacation is coming to a close. Wakana received an SOS from Marin, who hadn't finished her homework, so he ended up helping her study at her house. They later realize that Marin had forgotten some math drills at school, so they go to get them. While alone at the school, Marin and Wakana make plans to go to a summer festival together. And when that day finally arrived...
Thank you so much for teaching 
me how to do this, Gojo-kun.
شكراً جزيلاً لك على تعليمي كيفيّة 
فعل هذا يا غوجو-كن
Danke, dass du extra gekommen bist,
um mir zu helfen, Gojo.
Gracias por venir a ayudarme, Gojo.
Gracias por venir a ayudarme, Gojo.
Gojô, merci d’être venu m’aider
pour les devoirs.
Grazie di cuore per avermi spiegato
come fare l'esercizio, Gojo.
Obrigada por ter vindo até aqui
para me ajudar, Gojo-kun.