When Coldplay came to Mexico City to play in the Foro Sol stadium, Luis Velaquez had to bring his young son as they're his favourite band.
Luix also decided to film the whole experience from entering the stadium to the band starting up.
But when Coldplay launched into one of their best-loved songs, Fix You, Huillo, who is autistic, became overwhelmed with emotion.
He began to cry and what followed was a beautiful moment between father and son.
Take a look.
Luis posted the video to YouTube with the message:
“Something my wife and I decided to share with the whole wide world.You have to watch it! It says it all! You guys #coldplay please need to see this!”
And the band did indeed take notice, sharing the video from their official account.
This kind of thing makes it all worthwhile https://t.co/dy8Vm9naxh; Hola Luis y tu hijo hermoso! love cgwj&p
— Coldplay (@coldplay) April 22, 2016
It's enough to make us resist mocking Coldplay.
For now.