Understanding the lyrics—which focus on being a "light" to others—can help you bring the right facial expressions and energy to the performance.
Since there isn't a single official "instructional" PDF, the best way to practice is through available video tutorials and covers:
The choreography, created by former Pinoy Big Brother housemate , features a catchy and easy-to-follow routine that became a massive social media dance challenge. Core Dance Details
Sharing joy and connecting with others, symbolized by the "A to Z" and "Kapatid" references in the lyrics, acknowledging ABS-CBN's partnership with A2Z Channel 11 and TV5. How to Learn the Dance