Thin face does have a lot to do with weight, but it is not absolute. Some people are born with a lot of facial fat, so even if she is thin, only 90 or 80 kilograms, her cheeks still look fleshy and particularly young, such as Zhao Lusi, who is very popular recently. And some people, with long flesh, have no face. Even if there are hundreds of kilograms and even some people weigh 120 kilograms, there is no meat on their faces. Let's just say it's all natural and hereditary.