Adachi and Shimamura, Vol. 2 (manga)

"For two girls to go walking, hearts bounding-is that strange?" Adachi,whose thoughts about Shimamura grow stronger every day, and Shimamura, who'snot at all bothered by that girl's feelings. From an outside perspective,they seem like a close pair, but Adachi wants to close the gap between herand Shimamura even more. On that fateful White Christmas, what will they wishfor? How will they move forward?