Souma is worried about his older brother because when he's focused on work, he neglects food and sleep. After discussing it with his friends, Souma decides to make a bento lunch for his brother.
Nothing at all!
!لا شيء إطلاقاً
Ach, nichts, vergiss es.
Tu disais ?
N-No, lascia stare...
Ah, nada!
А, да ничего…