Renji, a student with problems deciding his career path, meets an intriguing young girl named Chihiro, waiting on a bench at his favorite reading spot - an abandoned train station. Meanwhile, it's Christmas Eve, and Kei and Mizuki are waiting on Kei's "Onii-chan" to arrive at their place to celebrate, only to find out that he stood them up chasing a girl who stole his bike to catch a purse thief. Also, Kyosuke and his girlfriend are out filming in the snowy season when something interesting catches his eye.