Luiz Vasquez and his wife took their 6-year-old autistic son to a Coldplay concert at Mexico City's Foro Sol stadium.

Throughout the concert, the father and son were cheering and enjoying the thrill of the live band. Little did they know that what was soon to come would leave them in tears.

At the start of Coldplay's popular song, "Fix You," the young boy's emotions took over. The meaning of the song touched him, and he began to cry.

His father soon followed and started to sing into his son's ear as tears streamed down his face. Toward the end of the song, Vasquez hugged his son and comforted him.

The young boy's mother knew this moment needed to be shared. After posting it on social media, it rapidly went viral, hitting over two million views almost instantly. It currently has well over four million.

Coldplay soon saw the video and shared it via Twitter saying, "This kind of thing makes it all worthwhile."