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ジャックフロスト
插画家奥泽律与销售员池上郁哉在咖啡厅认识后便陷入热恋，原本幸福快乐的日子，却因为一场意外变调……律不幸地丧失了对郁哉的记忆，郁哉也选择隐瞒两人曾交往的事实，重新一起生活。 为了唤起回忆，律与郁哉开始重温过去的爱情足迹，苦甜交织的往事也渐渐浮现，这对昔日恋人还有机会再次相爱吗？
Ritsu and Fumiya get into an argument on Ritsu's birthday, which causes a massive change in their relationship.
Fumiya decides to hold off on telling Ritsu about their past relationship for the moment, while Ritsu says he'd like to walk around to the places they used to spend time together.
Ritsu and Fumiya go on another vacation to a cottage they visited once before, and Fumiya reminisces on the happy times they had back then.
When Ritsu's ex-boyfriend and coworker comes over to the apartment, Fumiya starts to get a little concerned.
Ritsu is shocked to learn that he and Fumiya used to date, and he decides to learn the truth for himself.
Watching as Ritsu moves out of their shared home, will Fumiya be able to salvage their relationship?
