Yuki and Ikuyi are childhood friends at college, there they meet Kouki, who doesn't have any sense of respect for others what makes Yuki outbursts now and then. Everybody will think that Yuki hates Kouki but true to be told is that he's in love with Kouki!! As Yuki thinks that Kouki, who is a playboy and hetero, will be disgusted he keeps his love in secret. On the other hand, Kouki believes that Yuki is in love with Ikuyi and not only did he misunderstood Yuki but also he's trying to help him with his one-sided love.
This is so adorable!!
Mukai no Heya no Neko