Mutou is desperate to get Tsukiko to realize the connection between the two of them, but he finds out that getting her attention is  going to be harder than he imagined.
But of course.
بالتأكيد
Natürlich doch.
Claro, señorita Tsuki.
Claro, señorita Tsuki.
Évidemment, dame Tsuki.
Ma certamente.
Mas é claro.
Как же иначе.