Re-Living My Life with a Boyfriend Who Doesn't Remember Me manga volume 4 features story by Eiko Mutsuhana and art by Gin Shirakawa.

Determined to stay by Vincent's side, Oriana decides to remain friends with him. However, her love for him only grows more by the day. Vincent, on the other hand, realizes he loves Oriana, but he can't bring himself to be honest with her. With their feelings at odds, one of the biggest events of the school year approaches—the ball. As her friends start choosing their partners, Oriana's heart remains restless. After all, Vincent invited her in their previous life, but there's no way he'll take her this time…