Miho Toono, the older sister figure, always takes the initiative in household chores, leaving Shindo overwhelmed with gratitude yet frustrated by his own inadequacy. Wanting to return the favor, Shindo attempts to cook for her but clearly struggles, ultimately failing in his efforts. Seeing Shindo's disappointment, Kaori genuinely appreciates his intentions and warmly embraces him on the spot, showing unexpected tenderness. The story captures the warmth of daily life and the deepening bond between the two.