A possible concise summary is:
This is a summary of a video that tells the story of Shizuku, a studious girl who meets Haru, a rebellious boy who is considered a monster by his classmates. They become friends and eventually fall in love, but they face many challenges and misunderstandings along the way. The video also shows the friendship and romance of their other classmates, such as Sako, Michan, Oshima and Yamaken. The video ends with Haru and Shizuku getting married after overcoming their differences and finding happiness. The video is based on an anime called My Little Monster.
Here are the key facts extracted from the text:
1. A dedicated student meets a problematic boy at school.
2. The boy is known as the school's "monster."
3. The student is tasked with delivering homework to the boy's house.
4. The boy has missed a month of school after only attending the entrance ceremony.
5. The boy and student become friends after an encounter at his house.
6. The boy is a genius who often skips classes.
7. The student helps the boy understand who his real friends are.
8. The student and boy have a confrontation involving spilled drinks.
9. The boy defends the student from some young people asking for money.
10. The student advises the boy to stay away from those who use him for money.
11. The boy has a history of defending others from bullies.
12. The student recalls seeing the boy fight bullies on her first day of school.
13. The student realizes the boy tries to help the weaker individuals.
14. The boy confronts his so-called friends after overhearing them speak poorly of him.
15. The student and boy share a moment of comfort after he decides to return to school.
16. The boy follows the student everywhere, even into inappropriate places like the women's bathroom.
17. A popular girl named Saco asks the student for study help, but she refuses.
18. Haru offers to help Saco in exchange for accompanying him to a friend meeting.
19. Shizuku prioritizes studying over having friends.
20. Shizuku gets second place in an exam, while Haru gets first place, causing her jealousy.
21. Friends plan how to care for a chicken rescued by Haru.
22. Shizuku meets Yamaquen and other boys while shopping for chicken coop materials.
23. Haru defends Shizuku from boys who previously apologized to her.
24. Shizuku continues studying hard due to a promise made with her mother about catching goldfish at a festival.
25. Haru thinks about his mother and learns that Yu-san visited him, but he doesn't want to see him.
26. Shizuku spends time with Haru during summer vacation, despite occasional arguments.
27. Shizuku begins to enjoy her time with friends and notices something happening between Saco and MichĂĄn.
28. Haru's brother Johan thanks Shizuku for taking care of Haru and expresses a desire for Haru to return home.
29. Haru refuses his brother's request to return home and expresses anger when Shizuku tries to defend Johan.
30. Shizuku decides to focus on her studies after feeling affected by Haru's family problems.
31. Oshima, the class president, shows interest in Haru, causing potential jealousy in Shizuku.
32. Shizuku ignores Haru during a school festival due to their argument about his family issues.
I have summarized these points based on factual content without including opinions or unnecessary details as per your request.