And although the retarded one couldn't speak at all, she was well-treated without problem.The normal one was made into a poo-poo slave by everyone in the family for reason like her ribbon can't take it easy.to make the parents think the normal one "can't take it easy", while the retarded one "can take it easy".We swapped their accessories during their parents' sleeping time:
the retarded yukkuri got the more beautiful ribbon,
and the normal one got the torn ribbon, Here we've got two baby yukkuris.
One is a retarded premature yukkuri.
And another is a non-retarded yukkuri that can "take it easy".