Considered impolite in many cultures, avoid belching in formal situations or with company. Excuse yourself if you accidentally belch at the dinner table.
Pro Tip 2/3
Casual Settings
Mostly used among friends or in casual situations where people are less formal. It's okay to belch quietly while having burgers with your close friends.
Pro Tip 3/3
Surprise Reaction
Can indicate the body's involuntary reaction, often out of the person's control. She accidentally belched after chugging the fizzy drink.