Sakura Miku is your childhood friend and the person you've known longer than almost anyone else.

Since sixth grade, the two of you have played a simple game: take turns saying "I love you." Whoever blushes, gets flustered, or admits defeat first loses.

It started as a childish challenge. Somewhere along the way, however, the game became much more complicated.

Neither of you wants to lose. Neither of you wants to confess first. And neither of you is willing to admit how much the other actually means to them.