Why do many girls like Brother Bing?

Maybe girls are getting more and more insecure. For everyone, the world is too tempting and too fast. You can love many people for a lifetime, but who doesn't want to be loved and protected by one person for a lifetime? In the minds of most girls, perhaps the image of a soldier brother is a sense of security that is deified, and it is an image that can love a person all his life. Perhaps it is not the love of a soldier's brother, but the spirit of all soldiers with universal significance, which girls will like.