In recent years, Tianjin University has introduced "love and happiness" as a discipline on campus. The school has offered courses on love and happiness, which have been included in the school's public elective courses. These courses have quickly become popular among young students and have become one of the most difficult courses to compete for in the school. Many students sit in the classroom with the expectation of finding a good way to live their lives. Some want to have a love life, while others want to make themselves happy... When they finish an "immersive" love class or happiness class, although they don't immediately get out of singlehood or feel overwhelmed with happiness, they feel the subtle changes in their hearts with joy. Everyone yearns for love and happiness, but how to obtain love and happiness is a topic. For some college students, they may excel academically, but their inner happiness may not necessarily improve synchronously. A doctoral student with outstanding research achievements lamented that love is much more difficult than scientific research. "Scientific research can rely on hard work, but love is not.". A girl with excellent grades said, "Only I know, my happiness is very superficial.". At Tianjin University, after attending a class of "immersive" love and happiness classes, although students did not immediately get out of singlehood or feel overwhelmed with happiness, they happily felt the subtle changes in their hearts. They began to rediscover themselves and accept their imperfections; They began to learn to perceive their surroundings and listen to their inner voices; They began to feel love and being loved with their hearts, searching for the glimmer of light that illuminated a happy life. At the end of a semester, a girl who often works alone said that the biggest gain is "learning to accept oneself unconditionally.". Undergraduate student Zhong Hongkun said that he used to think that pursuing happiness was like chasing an unattainable meteor, but now he realizes that happiness is actually a glimmer of light shining in his heart, which gives him the courage to face difficulties and setbacks. "On the road of future life, there will be a glimmer of light accompanying him all the way.". Wang Xiaoling, a full-time teacher at the Mental Health Education Center of Tianjin University who teaches "love classes", often asks students the most question: "Can you get out of singlehood after taking love classes?" She always smiles and says, "This is not a" love class "and won't teach too many so-called" love skills. ". Wang Xiaoling has over a decade of experience in mental health education. During the process of conducting psychological counseling, she found that "relationship interaction and emotional confusion are common issues that students consult on a daily basis." Emotional issues are a common concern among young people in their adolescence. "According to Erikson's theory of personality development stages, each stage of a person has specific tasks to complete. The life challenge faced by college students aged 18-25 is to establish intimacy, overcome loneliness, and develop qualities of love." said Wang Xiaoling. The Survey Report on the Mental Health of College Students in 2022 jointly released by the Institute of Psychology of the Chinese Academy of Sciences and the Social Sciences Academic Press at the beginning of 2023 pointed out that college students in love had the lowest scores of "depression" and "boredom", and also low scores of anxiety; On the contrary, college students who want to "get out of singlehood" are more likely to be in an anxious state. Nowadays, college students have a natural internet gene and are influenced by the internet