If happiness does not knock on the door, then knock on the door of happiness. Song Jia doesn't feel embarrassed about a woman chasing a man. In order to be with the person she likes, she puts up a brave face. Isn't it just shameless? The form is not important. It doesn't matter whether it is a woman chasing a man or a man chasing a woman. She just hopes that the person will open the door. Sometimes happiness is standing outside the door. If the door is not opened, how will happiness come in.