Show kindness and affection to your grandchildren

This hadith speaks to the immense love that the Prophet Muhammad had for his grandson, Hasan bin 'Ali. It is narrated by Abu Hurairah that he saw the Prophet carrying Hasan bin 'Ali on his shoulder and that his saliva was dripping down onto him. This shows how much affection and tenderness the Prophet had for this young boy, as it is a sign of love when one's saliva drips onto another person in this way. It also serves as an example of how grandparents should treat their grandchildren with kindness and love, just as the Prophet did with Hasan bin 'Ali.