Sayuri goes shopping with Ryou on Christmas Eve to choose a present for his sister. Ryou tries to thank her with dinner at a restaurant, but every place he finds is booked full, so they just sit on a park bench. As the snow falls, a mood sets in between them, and at last Ryou says...
How do you know?
كيف يمكنك أن تكون واثقًا من ذلك؟
Woher willst du das wissen?
¿Cómo sabes?
¿Cómo lo sabes?
Comment tu le sais ?
Como você sabe?