I've done a lot of funerals in my career--one yesterday.
It was for a woman I never met. But her son and granddaughter said things about her that got the 80 or so folks there to laugh a lot.
Not unusual--laughter at funerals.
It is a way to quiet the pain and suffering.
Doing funerals isn't easy--but you learn a lot about the person and those who loved them.