Makoto and Saki have grown closer and Makoto has become friendly with students from their class as well, which makes Ryuji's heart uneasy. One day, on the way home from the aquarium with them, Ryuji notices something.
How did you know?
Äh, woher weißt du das?!
¿Cómo lo supiste?
¿Cómo lo has sabido?
Comment t’as deviné ?
Mas como você descobriu?!
Как ты догадалась?