But I think, I don't think what my grandpa Yu Xing said is reliable.,But that day, grandfather was never able to wake grandmother again.,I will never forget, my once strong grandfather, with tears in his old eyes, sobbing and crying. He crouched for a long time beside Grandma's rocking chair. I will never forget my grandfather's hands, no longer young, tightly gripping Grandma's hand, which was gradually cooling and stiffening. At that moment, my grandfather cried like a child.。