Saki adjusts to her new job over summer vacation. Taichi and Akiko notice that Yuta and Saki keep calling each other by their family names. Saki senses a change in how she feels about Yuta and wonders if she should describe it honestly in her diary.
Then how would you know about it?
ما أدراك بذلك إذاً؟
Wie kommst du dann darauf?
Entonces, ¿cómo lo sabes?
¿Y cómo sabes tú eso?
Où as-tu entendu ça, alors ?
Allora come fai a saperlo?
Então, como você sabe disso?
Тогда откуда ты узнал?