The seating etiquette for two people is that the older one sits in the east and the younger one sits in the west. However, we seldom pay attention to these details when we go out to eat, and we just do it casually when we go out to eat with friends. However, sometimes when we go out to eat with our elders, we will pay attention to it and let them sit in the east, so I will sit in the west, which will be more polite.