Joke Collection Website - Public benefit messages - A father's love for his son is called fatherly love, and a mother's love is called maternal love. What are grandparents'?

A father's love for his son is called fatherly love, and a mother's love is called maternal love. What are grandparents'?

I think it's best to use "kindness" or "love". It's better to be "love". Kindness always reminds people of old people, white hair, wrinkles and kind eyes. ...

"Caring" means caring, which can be leaders, elders and so on. It's a little far for grandparents who are close relatives.