新谷(仲野太賀)の想いに応えて返事をしようと思った矢先､突然現れた浅羽(中村倫也)から思いを告げられた樹木(森七菜)｡樹木､浅羽､新谷､里保(石橋静河)それぞれの気持ちが交錯し､運命のクリスマスがやってくる…｡
Just as Kiki is getting ready to give Makoto her answer, Takumi suddenly appears and confesses he loves her. With Christmas fast approaching, the four friends—Kiki, Makoto, Takumi, and Riho—are still in a tangle of mixed-up emotions. Where will it all lead?
被淺羽突如其來的表白嚇得不知所措的井上，漠然回到了家中。新谷不忍井上帶著愧疚感遲遲不願開口，積極地推了井上一把鼓勵她接受淺羽的心意。個性與價值觀均毫不一致的兩人，最終是否可有情人終成眷屬？
