When he was a kid, Yukiteru (Tomoyuki Ishida) lit candles and stared at the candlelights, but the candles fell down. A fire broke out and the whole house burned into ashes. Since that time, he has lived at the home of childhood friend Yuno (Yurina Yanagi). Yukiteru and Yuno are a couple known to everybody. Rena (Nami Motoyama) is a new transfer student in Yuno's class. She becomes interested in Yukiteru. One day, Yukiteru and Rena have an intimate encounter. This changes Yukiteru.
| Actor | Role |
|---|---|
 Nami MotoyamaRena Saotome | Rena Saotome |
 Tomoyuki IshidaYukiteru Tamaki | Yukiteru Tamaki |
 Yurina YanagiYuno Kirishima | Yuno Kirishima |
| NNao EguchiNot listed | Not listed |
| MMomo KidoNot listed | Not listed |
 Miyu KotoharaNot listed | Not listed |