The Paris terror attacks in November of last year shook many people to their core, the disregard for human life shown by the attackers that night terrifying millions in Europe and the world.

Now a video has emerged that shows brothers Salah and Brahim Abdeslam, two of the men behind the Paris attacks, drinking and smoking during a night out at an upmarket Brussels nightclub.

You’ll have to head HERE to see that video, which also includes an interview with the people who filmed it.

More from CNN on how the brothers became radicalised:

They were nice people,” said Rachid. “I suppose you could say they lived life to the full.”

“I saw Salah joke, smoke, drink and play cards,” says Karim.

“If anything, he liked women. He was something of a ladies’ man and I heard he had a girlfriend at one point.”

Looking back, after that memorable night in February, Rachid says the brothers started to change.

“That was the last time I saw them drink,” he says.

“Brahim started to become more religious. He would attend Friday prayers at the mosque but otherwise pray at home.”

At the time, the friends said they had no idea that the two had embarked upon their journey toward radicalism. “They must have been changing bit by bit.”