Seeing Jun'ichi and Nemu closer than ever before, Sakura tries to pull them apart using Jun'ichi's sense of honor regarding the promise they made under the cherry blossom tree six years ago, sparking a heated quarrel between the two girls. Unable to keep a certain promise from their childhood Jun'ichi makes a decision. That night, Nemu collapses in Jun'ichi's arms, with cherry blossom petals falling from her lips.