When Lime fled in horror at Tiegel's death, she encountered Soemon Obiichi, Otaru's swordmaster. At his query, Lime poured forth her confusion about hearts - they make her and her "sisters" happy, but they also cause so much pain...! What's the point of having a heart at all? Soemon offers to help her out of this misery, and by the time Otaru finds Lime, her heart - her otome kairo - is gone. Lime is stiff and unresponsive and her pupils have closed completely, but she's still alive. Otaru takes her home and puts her to bed.