Children without grandchildren If you want to be respectful of the elderly, give me money!

Today is "Respect for the Aged Day"...it's "a day to respect the elderly and celebrate longevity." At the Iwasaki family, his grandchildren gather together with Chihaya, the younger sister Chizuru, to celebrate Chihaya's longevity. As Chizuru, who has no grandchildren, ends up cursing her... "If you want to be respectful of the aged, give me money!" Chihaya's grandchildren are frustrated with Chizuru's abuse, but they actually knew. What if Chizuru is lonely... Then Chihaya's grandchildren say warm words to Chizuru one after another...