When can we get on a train like this?
In Madrid a train full of strangers began dancing and singing together (like in a movie) to Shakira and Carlos Vives' "La Bicicleta" and it was all caught on video for our viewing pleasure.
It all started when an artist onboard began to sing the hit track and a group of girls began to sing along. The man then handed over the microphone to them.
At first, we notice that most of the people on the train just look at what was happening, and others just got off to head to their destination, but suddenly things took a turn.
Then little by little people started joining in on the singing and dancing. The man that filmed the video even found himself on the other side of the camera dancing with the rest of the crowd.
The moment caught Shakira's eye, and she shared the user's video with her fans on Facebook.
"'I was in that car, and I had a great time. I got off the train smiling.' The passenger's words and moments like these are what make music make sense! Carlos Vives Shak," she signed the post.
The video already has almost 5 million views and it's a perfect example of some pretty cool things that can happen in everyday moments.