A possible summary is:
The text is a transcript of a video about a girl named Luiza who discovers that she has magical powers and receives an invitation to a witches academy. She hears voices, sees things, and makes objects move with her mind. She tries to talk to her mother and her friend Ju, but they don't believe her or avoid her. She finds a necklace and some potions in her basement that trigger her memories of being a witch. She is confused and scared by what is happening to her and wonders if it is real or a dream.
Here are the key facts extracted from the text:
1. Luiza is talking to her friend Ju on the phone.
2. Luiza's parents went to a party and left her alone at home.
3. Luiza found a mysterious necklace in her room.
4. Luiza's mother told her that she was the one who put the necklace there.
5. Luiza's mother said that she needs to tidy up her room before going out.
6. Luiza's mother left the house to take Mili (their pet) to the vet.
7. Luiza's mother told her that there's nothing strange about having nightmares.
8. Luiza found a hidden room in her house with strange objects and potions.
9. Luiza drank a potion of remembrance and started to remember things.
10. Luiza's mother said that she needs to rest and study for her exams.
11. Luiza received a mysterious letter inviting her to join the Young Witches academy.
12. Luiza is considering joining the academy and is excited about the possibility.
Note: There are many "What's up" phrases throughout the text, but I've only included them in the list when they seem to be relevant to the conversation or plot.