Shougo has loved his best friend Hiro for years. Out of fear of ruining Hiro's reputation, Shougo never confessed his feelings. Years later, hes sleeping with Seno, who is the exact opposite of Hiro. But after an accident, Seno pretends to be Hiro to get Shougo to fall in love with him. They actually ended up together, and i didn't like it. I would've preferred Hiro and Shougo but whatever.
Kakkou no Yume