*It is a Sunnah practice to wipe one's plate clean.
*It is not appropriate for one to eat while they are walking.
*It is not appropriate for one to look at others while they are eating.
*It is not appropriate for one to talk about disgusting things while people are eating, nor should one talk about things which make one laugh excessively.
*It is not appropriate for one to take something out of his mouth and put it back in the food plate, nor should one smell the food.
*It is appropriate that one eat smaller morsels and chew well what he is eating.