Riho is working the café floor alone on busy days and planning promotions at night, leading Hayato to wonder if she's working too hard. Later, on the café's day off, Hayato happens to see Akane's band performing while he's buying supplies in town.
What? How would you know that?
ماذا؟ وما أدراك بذلك؟
Was? Woher willst du das
denn bitte wissen?
Eh? E tu come fai 
a capire una cosa del genere, Hayato?!
Quê? E como você saberia disso?
Что? Тебе-то откуда знать?