According to our custom here, only the immediate family members of the deceased can keep vigil. I don't need friends, and neither does Pima Dai Xiao. Just wear a small white flower on your chest. If the landlord has a good relationship with friends, friends can accompany him to watch the night. As for the silk gold mentioned by the landlord, it's okay without it. But now it is popular to bring a pack of cigarettes or a string of firecrackers.