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.
His heart is beating so fast!
!ينبض قلبه بسرعة شديدة
Sein Herz klopft so schnell!
Qué rápido late su corazón.
Tiene el corazón a mil.
Son cœur bat tellement vite
dans sa poitrine !
Il cuore gli sta battendo fortissimo!
O coração dele está
batendo muito rápido!
Оно так быстро стучит!