The little girl didn't quite understand what Gu Nanyi had just said. She thought that once she finished donating blood, she could go home!,She helplessly looked at Gu Nansfei, starting to wail and plead, “Níngníng is so scared, Níngníng is so cold. Please, please take Níngníng back to see mom…”,Gu Nanfei ignored her, instead focusing on the little boy beside him, his face full of love. "Son, don't be afraid later, after this surgery, you'll have a healthy heart."。