Hotaru and Hananoi-kun's trial dating period is set to expire on Christmas, and Hananoi-kun has promised her a Christmas Eve to remember. But now he isn't responding to her and Hotaru's not sure how to face him, if she ever sees him again at all.
When you think you did something 
wrong, you apologize for it.
.وحين تظنين أنّك فعلت شيئًا خاطئًا، تعتذرين
Dass du dich immer entschuldigst,
wenn du denkst, du hast etwas falsch gemacht.
Cuando crees que hiciste
algo mal, te disculpas.
Cuando crees que has hecho
algo mal, te disculpas.
Tu as tendance à t’excuser
quand tu penses avoir mal agi.
Quando pensi di aver fatto
 qualcosa di sbagliato, ti scusi subito.
Você imediatamente se desculpa
quando acha que fez algo de errado.
Когда думаешь, что поступила
неправильно, ты извиняешься.