This is a summary of the content:
- A girl named Lin Xiaochun moves into a dormitory with four other female roommates who have different personalities and majors.
- She tries to adjust to her new environment and make friends, but she faces some challenges and conflicts with her roommates, especially Ni Jin, who is rude and selfish.
- She also meets a boy named Yang Yu, who is interested in her and tries to get her WeChat account, but fails.
- She finds a photo of a ballet dancer in her room, but no one tells her who she is or what happened to her.
- She attends a psychology class and learns about the definition and importance of psychology.
- She sings a song about her dreams and hopes for the future.
Here are the key facts extracted from the text:
1. Lin Xiaochun is a freshman who just moved to a new place.
2. Lin Xiaochun meets her roommate Chen Chenchen, who is majoring in Business English and is a junior.
3. Chen Chenchen shows Lin Xiaochun around the apartment and introduces her to the other roommates, including Shengnan, who is a senior majoring in Economy.
4. Lin Xiaochun meets Ni Jin, who is a senior from the Department of Design and is an exhibitionist and shopaholic.
5. Lin Xiaochun is given the lower bunk and the left cabinet in her room.
6. Lin Xiaochun is introduced to Yang Yu, who is majoring in Psychology and is a junior.
7. Lin Xiaochun attends a class on psychology, where the professor discusses the definition of psychology.
8. Lin Xiaochun meets Ruan Hui and Tingting, who are friends of Chen Chenchen.
9. Lin Xiaochun gets into a conflict with Ni Jin over some clothes that were washed in the washing machine.
10. Lin Xiaochun is beaten by Ni Jin during the conflict.
11. Lin Xiaochun's hair was hurt during the conflict.
12. Lin Xiaochun has a bruise on her body after the conflict.
13. A stranger has been constantly calling Lin Xiaochun's phone.
14. Lin Xiaochun is asked by Yang Yu to buy food for her and her friends.
15. Lin Xiaochun is shown a photo of a ballet dancer who used to live in her room.
16. Lin Xiaochun is told that the ballet dancer is no longer in the room and that she can throw away the photo if she wants to.
Note: These facts are based on the provided text and may not be a comprehensive or accurate representation of the entire story or context.