[I want to know] Manners when attending a funeral

About manners that do not panic even at a sudden funeral, such as "How much do you need a scent?"

I'm glad I knew it. Etiquette textbook when invited to a litigation

What is the flow after the funeral? From greetings to organizing and distinguishing relics

A sudden funeral is okay. Manners on the side of attendees who can not ask people anymore