The so-called peace and quietness refers to escaping from life and death and entering a state of silence and inaction. This state is far away from the confusing world and contains the meaning of happiness, so it is called Nirvana. So what I want to say is an ordinary secret love story, a light and warm love story. There are supporting roles, but there is no so-called leading male and female lead. There is no ups and downs in the plot, only the faint throbbing of first love and the long-lasting warmth. Is there anything in the world that makes you happier than having a crush on someone who also has a crush on you?