2, be sure to keep long hair, you can cut a very layered hairstyle (short on the top and long on the bottom). Then take care of the short layer in front, so that you can decorate your face with hair (many model photos are like this, you can look it up online or in magazines).
3. Usually, the "external" method to reduce the face shape is nothing more than hairstyle and makeup. Because you are still young, it is not recommended to make up, but when you are 20 years old, you still feel that you need to modify your face, so consider making up for it.
The most important thing is self-confidence. Appearance can only attract people temporarily, but what really touches people is temperament and connotation. Therefore, people who constantly enrich themselves and learn to be human are the most popular people. Face is really secondary.