Speaking to Digital Spy one half of the duo, Theo Hutchcraft, explained:

"We filmed it in Romania, it's nearly ready. We seem to do all of our videos abroad."

"It's nice to go away to film the videos because you live in a different world for a few days."

He also joked about the synth act's previous videos and said this new one will follow a similar concept:

"We go to an exotic, beautiful place, think of a theme that no-one else will understand except us, and surround us with women so people won't ask us what it's about!"

Watch their live performance of 'Sunday' from London's KoKo nightclub here: