Here is a concise summary of the transcript:
**Title:** Prank: Attempting to Make Dongin Jealous
**Summary:**
* The speaker sets up a prank to make their partner Dongin jealous by:
1. Watching handsome K-pop idol videos in front of him, eliciting a mild reaction.
2. Showing Dongin old modeling photos with a male model, "Alejandro", from 7 years ago.
* Dongin becomes increasingly annoyed and jealous, particularly when the speaker suggests hanging up the photos.
* The prank is revealed, and Dongin admits to feeling jealous, despite initial denials.
* The couple agrees to take a new photo together instead.
Here are the key facts extracted from the text, each with a number and in short sentences:
1. **Prank setup**: A hidden camera prank is set up to make "Dongin" jealous.
2. **Prank method**: Watching videos of handsome idols on a computer to provoke a reaction.
3. **Location of Dongin**: Initially, Dongin is upstairs playing the piano.
4. **K-pop groups mentioned**: VIXX, iKON, BTS, and a specific interest in Taemin.
5. **Quiz participation**: A "Who would be my BTS boyfriend?" Buzzfeed quiz is taken.
6. **Quiz result**: The result matches with "V" from BTS.
7. **Old photos shown**: Photos from a 7-year-old beauty magazine shoot are displayed.
8. **Modeling past**: One of the individuals in the conversation has a past as a model.
9. **Photography details**: The photos were taken with another model, referred to as "Alejandro".
10. **Reaction to photos**: The partner (Dongin) reacts negatively to the photos.
11. **Offer to replace photos**: Suggests taking a new photo together to replace the old one.
12. **Requirement for new photo**: Would need a photo studio and photographer for a similar setup.
13. **Instagram mention**: It's confirmed that the speaker follows the model (Alejandro) on Instagram.
14. **Age of photos**: The photos in question are approximately 7 years old.
15. **Outcome of prank**: The partner admits to feeling a little jealous, contrary to initial claims.
16. **Video conclusion**: The video ends with an invitation to like and subscribe for more content.