Nicola is thrilled when she receives a call from a publishing company about Rollercoaster Rod and heads over to his office with David in tow.
But will she give credit where it's due or take it all for herself?
Elsewhere, Bob makes the first move in making amends with Viv after a stern talking to from Diane.
Is it enough to win Viv round or will Bob have to try harder?
Finally, Terry approaches notoriously tight-pocketed businessman Pollard about a rent increase.