Hatori realizes what a mess she's made of her Christmas with Hiromitsu, but now she's determined to dedicate herself to him fully! With that, Hatori sets her sights on getting Nakajima and Rita together...since she's definitely, totally, positively fine with them dating, and that way Rita's out of the picture. Fortunately, Moe invites them all to go snowboarding over winter break, giving Hatori the perfect opportunity--and some quality time with Hiromitsu, no less. But when Hatori's plans go awry and tensions rise, she'll have to face her own complicated feelings first!