Natsuki has been acting strange and seems to have his head in the clouds through everything he does. After being interrogated by Minamo and the others, he reluctantly confesses to them that he kissed Atri in the ocean. 
Sorry, but we were eavesdropping.
آسفة، لكن كنّا نتنصّت
Sorry, wir haben heimlich mitgehört.
Lo siento, estábamos escuchándolos.
Lo siento, estábamos escuchándoos.
Désolée.
On t’a écoutée en cachette.
Scusa, ma abbiamo ascoltato di nascosto.
Foi mal, mas ouvimos escondidos.
Извини, но мы подслушивали.