Rewritten:
Title: "Three O'Clock Departure"
Yukihito Koizumi had always believed that his love for Kousuke Takaoka was not reciprocated. However, after confessing his feelings, he was overjoyed to find out that Takaoka felt the same way. They began living together once they graduated. But one day, Yukihito mysteriously vanished, leaving behind his apartment key and a farewell note. Two years later, Takaoka receives an unexpected visit from someone who looks exactly like his lost love. Is he being haunted, or has Yukihito returned?
Title: "Talent of Love"
Nagi believed that he had a special relationship with his childhood friend, Takao Onomichi. However, Takao suddenly announced that he was moving away on their graduation day, leaving Nagi heartbroken. Nagi thought that their relationship was nothing more than friends with benefits. Now a university student, Nagi suggested to Eishin Madoka, his classmate, to have their own benefits-only relationship after Madoka broke up with his girlfriend. Madoka refused, insisting that sex should only happen when there is genuine love. Nagi then proposes to date Madoka for a trial period to prove their compatibility. Throughout their relationship, Madoka remains curious about Nagi's past with Takao. But as fate would have it, Takao unexpectedly reappears.