Are you wondering why teen love team Daniel Padilla and Kathryn Bernardo became a worldwide trend on Twitter on Thursday, November 13, 2014?

That was because of the music video of the ABS-CBN’s Christmas station ID where the appearance of the teen stars “KathNiel” were seen writing a letter to each other. On the track about 6:44 minutes of the music video, the two were seen writing a letter thanking each other, which music video was debuted after the ABS-CBN’s primetime newscast “TV Patrol.”

The music video of 10 minutes and thirty six seconds (10:36) is composed of the ABS-CBN personalities who expressed their thanks to the people important to their lives and give tributes to the people who inspires others.

The part of KathNiel in the music video shows the two writing message on the ordinary paper which message addressed to one another.

The letter of the 18-year-old Teen Queen Kathryn Bernardo reads: “Thank you, Daniel. Hi Bal! Mery Christmas! Thank you sa pag-aalaga. Stay as you are. Can’t wait to spend another year with you. God bless you.”

On the other hand, the 19-year-old, Teen King of this generation, Daniel Padilla also expressed gratitude to his rumored girlfriend saying: “Thank you, Kathryn, at ikaw ang nagpapatino sa akin! Many more years na magsasama tayo! Merry Christmas!”

Shortly after airing of the music video the hastag “#ThankYouKathNiel” zoomed up as a trending topic on the micro-blogging site worldwide, in which “KathNiel” were seen part of it. Immediately, fans and supporters of KathNiel took to their Twitter account to express their reactions to the scene featuring their idols.

Watch music video here below: