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.
Sure is nice to have 
a domestic partner, yeah?
من المؤكّد أنّه من اللّطيف امتلاك
شريكة انطوائيّة معك، صحيح؟
Tolle Sache, so ’ne häusliche Partnerin, was?
Es bueno tener una compañera
de tareas, ¿no?
Es bueno tener una compañera
de tareas, ¿no?
C’est chouette
d’avoir une compagne chez soi.
Dev'essere bello avere un partner casalingo, eh?
Claro que é bom ter um
parceiro doméstico, certo?
Хорошо, когда супруга такая домовитая.