He then cheekily joked: “I wish it had been longer."It comes not long after The Grand Tour showrunner, Andy Wilman, opened up on the tension between the stars while filming the Amazon Prime Video show. He explained the dynamic between the trio as like that of a band, rather than a group of friends. He told Express.co.uk about the arguments that went on during the adventurous series, which involved James May suffering a 70mph crash.The longtime collaborator with the trio explained the dynamic they share by saying: "Their relationship is intense and it's more like a band."Richard, Jeremy, and James are currently entertaining fans with the latest instalment of the show, The Grand Tour: A Skandi Flick. Andy said: “They bicker and do think things differently and so on, because they are so much part of it.“So they have fallouts and then they come back together, and so on and so on."Andy has been working with the trio since Top Gear's meteoric rise in 2002.Due to the length of time the team have known each other, Andy joked their advancing years may also contribute to the tensions.He added: "There's a bit of age creeping in now, James was taking longer to get out of the hotel and they were like 'Jesus, what is he doing now?'"But despite the odd fallout and bickering, he believes they will continue to work together on TV projects well into their last years.Andy quipped: "I can see when they're in an old people's home in about 15 years what it will be like, you get the signs of it."They will be bickering or just concentrating on separate, small things, but their relationship is still fully there."The showrunner also insisted that despite the challenges of filming together for long days, they were still close.