The speaker is introducing a guest, Bia, who is a blogger and a friend. They are playing a game called "Who Am I" where they have to guess who or what Bia is by asking her questions. Bia has a piece of paper on her forehead with a description of who or what she is, but the speaker and others can't see it. They ask her questions and try to guess who or what she is, with some humorous and playful interactions. In the end, it is revealed that Bia is Elsa from Frozen, and the speaker has to take a drink of water as a penalty for not guessing correctly earlier. The video ends with the speaker and Bia chatting and promoting her channel, where she shares tips and recipes, including how to make flavored water.
Here are the key facts from the text:
1. The video is a challenge called "Who Am I".
2. The challenge involves sticking a note on the participant's forehead with a description of what they are.
3. The participant has to ask questions to guess what they are.
4. If the participant makes a mistake, they have to take a drink of water.
5. The participant, Bia, is a blogger who accompanies the host on their blog.
6. Bia is making flavored water and recipes.
7. The host and Bia have a friendly and playful relationship.
8. The challenge is a game of guessing and questioning.
9. The host and Bia discuss various topics, including the participant's identity, their appearance, and their occupation.
10. The video ends with the host and Bia promoting Bia's channel and encouraging viewers to subscribe and like the video.
11. Bia's channel provides tips on how to make a "podrinho".
12. The host is a fan of Bia's channel and has learned from her.