Childhood best friends, Yamato and Kakeru, are vastly different, yet are two halves of a whole. Despite always being by the other's side, complicated feelings prevent them from being together in the way they truly want to be.

"No matter how much time we spend together, I'll never become special to you." Childhood best friends. Two halves of a whole. The cool, smart one who's good at almost everything, and his average, dorky friend who struggles to do anything right-Yamato and Kakeru. Always by the other's side, but not together in the way they truly want to be. No matter how hard they try, their hearts cannot reach each other.—Mydramalist