On Valentine's Day, after the two neighbors eat dinner together as usual, Mahiru gives Amane some hot chocolate. Amane accepts it as a normal Valentine's Day gift, but Mahiru seems restless, as if she has something to tell him. When Mahiru rushes home, still unable to say what's on her mind, Amane notices a small bag with a card at his front door. Inside the bag are chocolates that Mahiru made especially for Amane, who had said that he doesn't like very sweet things. In return, Amane gives Mahiru a special present on White Day.
That sounds like a promise 
to stay together for a while.
يبدو هذا كوعد للبقاء معاً لبعض الوقت
Das heißt also, dass du in einem Jahr
immer noch an meiner Seite sein wirst …
Eso suena como una promesa
para seguir viéndonos.
Eso suena como una promesa
para seguir viéndonos.
Donc tu me promets
d’être encore avec moi, d’ici là ?
Sembra quasi un invito 
a restare insieme ancora per molto.
Isso soa como uma promessa
para ficarmos juntos até lá.
Ты обещаешь быть со мной
 спустя столько времени?