They'd enjoyed a night of nostalgia watching 90s pop legends Steps perform in Leeds.
But for this hardcore group of fans, the party just wouldn't end.
Footage of a group dancing in an underground car park after the band's concert at the First Direct Arena this week has gone viral.
Around 20 men, women and teenage girls can be seen doing an impromptu dance routine to the group's hit 'One for Sorrow' in the multi-storey.
Capital FM presenter Pete Allison posted the video on Twitter, and it has been re-tweeted over 1,200 times.
Steps singer Claire Richards also commented that she 'loved' the stunt on social media.
Eyewitness Alice March Tweeted:
"I was there - it took so long to get out the car park but I didn’t care! Leeds came to a standstill! Everyone was honking their car horns and everything."