When the number of people dining is even, then the order quantity should follow the principle of N+2, that is, when four people eat, they can order six dishes. However, when the number of diners is odd, the principle of N+3 should be followed. For example, if five people dine, they can order eight dishes. If there are more than 6 people at the dinner party, additional dishes should be added appropriately.
Taboo of ordering food
1, ribs, chicken wings and other foods that are convenient for manual consumption.
Unless both parties love to eat or don't mind showing their true selves, it's best not to order this kind of food that needs to be chewed with both hands on a date, otherwise it will be particularly rough and awkward to eat.
2, green leafy vegetables or seaweed, coarse black pepper
After chewing vegetables, leaves and residues can easily get stuck between your teeth. You never know if the next time you open your mouth, the other person will say "you have leaves on your teeth", and so will laver and coarse black pepper. If you really want to eat healthier, you can consider baking vegetables or stews.