Grandma is dying. What should I say to her?

Your grandmother must be very kind to you at ordinary times. I think your grandmother is leaving, and you must be very sad. No matter how sad you are, you should pretend to smile. Say something happy to grandma. Make him happy, let him go happily at the last moment. Don't let him feel that you are sad, so he will feel uncomfortable. Ask him what he needs. Whatever he wants to eat, you try to cook it for him. This is your filial piety.