He added that earlier on Thursday he'd been speaking to Jon and Hannah and they said the band were all really upset with rumours that had been in the newspapers that aren't true.
It's even been said that the band can't stand the sight of each other anymore after working together for so long.
But when Paul was asked if the band would still be together after the movie he said: "I'd have thought so."
He added they're "carrying on doing their thing like the troops they are."
Paul also talked about his plans for the future, and how happy he was with girlfriend Hannah, who is of course still in the band.