The Big Reunion's Eternal have admitted that they found it tough to get back together for the ITV2 show.

The trio - who skirted around the issue of former member Louise Redknapp - told Digital Spy that they had to have some difficult conversations about the end of the band.

"I think the tough bit for us was the actual getting back together - going through what went wrong at the time, why we weren't talking, we didn't communicate very well," Vernie Bennett said.

The group agreed that they are now going through a "healing process" and are enjoying their experience on the show.

However, they confessed that they have not slipped back into performing easily, admitting that The Big Reunion has made them realise how hard they used to work.

The Big Reunion returns on Thursday (February 6) at 9pm on ITV2.