Masaki is living a regular high school life in Shonan while staying at the home of legendary board shaper Tadao. In the early mornings, he goes out to ride the waves with Kosuke and Yuta. Then, he goes to school. After classes, he goes back to the beach. Day after day, he lives a life of contentment, immersed in surfing. Amidst all of this, little things that Masaki does pile up, angering Kosuke. Unable to let go of his indignation, Kosuke challenges Masaki to a surfing match...
I'm sure he's thinking something like that.
أنا متأكّد أنّه يفكّر بشيء كهذا
So was denkt er sich sicher wieder.
Seguro que piensa en algo por el estilo.
Seguro que piensa en algo por el estilo.
Je suis sûr que
c’est ce qu’il a en tête…
Scommetto che sta pensando 
qualcosa del genere...
Sei que ele está pensando algo assim.
Наверняка об этом сейчас и думает.