"As parents, we will always be a little selfish and hope that our children will never have troubles and be protected by us, but we will always get old one day, and you will also have to face difficulties alone. What your parents can give you is to allow you to grow up as happily as possible."
"I don't want my father to grow old."
"Everyone will grow old, and there is no way to change this. Dad's only hope is that you can still accompany him like this when he gets old."
"Dad, I will always be with you!"
"Fool..."