If your daily activity and intake are balanced, drinking milk and honey before going to bed at night will not make you fat, because the energy provided is not very large. It is recommended that you drink it 1 hour before going to bed to avoid edema.
Generally speaking, if the milk you drink is pure milk, (for example, Mengniu brand) contains 3.7g of fat and 4.9g of carbohydrates per 100g, and the carbohydrates in honey will provide less calories, so don't worry too much. If you exercise less and eat more during the day, the extra energy and the energy of milk and honey may be converted into fat. Milk is nutritious and contains calcium. Drinking before going to bed can help you sleep and is a very good drink before going to bed.