It's Christmas Eve, and Hana finds a way to spend it with Sakurai at her home. He's introduced to her father Fujio, who knows him from somewhere...
Then, one hour later...
Und so verging eine Stunde.
Y una hora más tarde…
Y una hora más tarde…
Et une heure plus tard…
Così, un'ora dopo...
E depois de uma hora...
Так прошёл час.