Here is a concise summary of the provided transcript:
**Title:** A Heartwarming Social Experiment with a Shoe Shiner
**Summary:**
* A person, as part of a social experiment, approaches a shoe shiner, Héctor Sandoval, and asks for help with their tennis shoes before a job interview, admitting they have no money to pay.
* Héctor, showing kindness and empathy, agrees to clean the shoes without payment, with the promise of being paid later.
* The two engage in a heartfelt conversation, revealing Héctor's:
+ Passion for Colombian music (Vallenato) and playing the accordion.
+ Difficult past, including job loss and separation from his children.
+ Struggles with depression and finding joy in social interactions.
* As a reward for Héctor's kindness, the person gives him several envelopes containing an undisclosed but clearly substantial amount of money, leaving Héctor overwhelmed with gratitude and emotion.
* The experiment highlights the importance of empathy, kindness, and human connection in making a positive impact on others' lives.
Here are the key facts extracted from the text, numbered and in short sentences:
1. A person asked a shoe shiner (Héctor Sandoval) to clean their tennis shoes for a job interview, despite having no money.
2. Héctor Sandoval agreed to clean the shoes without payment upfront.
3. Héctor Sandoval has been a shoe shiner since 2000, starting at a corner location.
4. The location is decorated with the Colombian flag.
5. Héctor Sandoval plays music, specifically Vallenato (Colombian music), in his free time.
6. He has Colombian heritage through his grandparents.
7. Héctor Sandoval previously worked at Seguros Monterrey and IBM before becoming a full-time shoe shiner.
8. He lost his previous job due to company closure around 1998-1999.
9. Héctor Sandoval has two children who live with their mother, due to distance and past issues.
10. He maintains a good relationship with the children's mother.
11. The shoe shiner's daily earnings can vary, sometimes making around 100-150 pesos, but not always up to 200 due to a crisis.
12. A social experiment was conducted, approaching multiple shoe shiners, and Héctor Sandoval was the only one who agreed to clean shoes without payment.
13. As a reward, Héctor Sandoval received multiple envelopes with an undisclosed amount of money.
14. His favorite color is blue.
15. The reward was given for his kindness, empathy, and good heart.