As the culture festival approaches, Yushi begins to get to know Konatsu.  He realizes that Chiaki's relaxed attitude is a way of showing all of the students that he trusts them.
Why are you laughing?
ما الذي يضحكك؟
Was lachste?
¿De qué te ríes?
¿De qué te ríes?
Je te fais marrer ?
Perché te la ridi, eh?
Está rindo de quê?
Чего ты смеёшься?