A possible concise summary is:
The text is a transcript of a video where a boy named Máximo Sad is having trouble with his girlfriend Ari, who is angry with him and everyone else. He also has to deal with some bullies who want to talk to Ari and ask her out. He tries to get help from his friends Natalia and Alex, who teach him some parkour moves and give him some advice. He also promotes his products, such as books, backpacks and sweatshirts, and talks about a fortune teller named Marisa Pitonisa. The video ends with a cliffhanger where the bullies confront Ari and Máximo Sad.
Here are the key facts extracted from the text:
1. The speaker is talking to someone named Ari about going out.
2. Ari is having problems because everyone is angry with him.
3. The speaker mentions a person named Marvy who likes Ari.
4. The speaker talks about a secret admirer in class.
5. Natalia is teaching someone how to do parkour.
6. The speaker is promoting a product called "Máximo Sad's new book".
7. There are limited edition sweatshirts available for purchase.
8. The speaker is talking to someone named Marisa about a fortune teller.
9. Ari is being asked to go downstairs to talk to some guys, including the bullies.
10. The speaker mentions that Ari has a condition for going downstairs, which is that someone must accompany him.
11. The bullies want to talk to Ari about something.
12. Ari agrees to go downstairs with the speaker.
13. The speaker and Ari go downstairs to talk to the bullies.
14. The bullies ask Ari if he wants to go out with one of them.
15. The situation becomes chaotic and the speaker asks everyone to calm down.