The Confession Strategy (Light Novel)

Chizuru and her best friend Hibiki have always been close, though Chizuru is very aware of how close Hibiki wishes they were. Now recently engaged, Chizuru wants Hibiki to move on and be happy with his life but knows the only way he can do that is to finally admit his feelings out loud. But while Chizuru has only the best intentions for Hibiki, could her confession plan wind up backfiring or will this completely ruin their friendship?