And now he’s told Vincent (Richard Blackwood).
“You can’t go running off at the mouth about my mum and your grandad having an affair and then walk away,” Vincent tells Paul in Monday’s episode. “That imagination of yours can get you into a world of trouble.”
And what does Paul say? Faced with a clearly angry Vincent, is Paul still so sure his gran, Pam (Lin Blakley), is the victim of a lying, cheating husband?
Click here to find out.
EastEnders continues on BBC1, Monday, July 27, 8.00pm.