In the old days, pouring tea to others was regarded as impolite, and there was suspicion of urinating on others. Therefore, after pouring the tea, do not point the spout at others. The water from the teapot tends to overflow from the mouth, which is not good for spilling on the guests. In a restaurant, after pouring tea, the teapot should be placed on the table next to it. If conditions do not permit, do not face guests, elders, and female guests. It could be to yourself, or to a younger generation.