In Cynthia Kadohata’s Kira-Kira, the two sisters, Lynn and Katie had a deep friendship. Lynn was the older of the two, she taught Katie many things and took care of her. Katie, a cute girl, who often relies on Lynn, was the younger of the two. At the beginning of the book, they played with each other and had a good time. After Lynn had made a friend, Amber, at school, their friendship wasn’t as strong as before. However, the one who took care of Lynn when she was sick was Katie, and the one who would never betray her was still Katie. After Amber dropped Lynn, Katie and Lynn’s friendship became as good as before. This reminds me that the affection from my family was very precious. Your family would always be on your side and fought with you. Anyhow, your true friends and family would never drop you.