Hotaru and Hananoi-kun have agreed to start dating on a trial basis so Hotaru can figure out how she feels. But with the Christmas deadline quickly creeping up, will the whole experiment blow over without any real results, or...?
they'd keep their guard up
since he might try something.
.فسيحترسون بما أنّه قد يحاول القيام بشيء
immerhin bist du
mit einem Jungen alleine?
estaría en guardia
porque podría pasar algo.
estaría en guardia
porque podría pasar algo.
starebbe in guardia 
perché lui potrebbe fare qualcosa.
já que ele poderia tentar fazer alguma coisa.