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.

Hotaru is finally sure of how she feels... so why is it that she can't seem to say it out loud? Will Valentine's Day give her the opportunity she needs, or is there more at play? An unexpected development at work may just make or break things.