In a case of terrible timing, though, Heston later suffers agonising heart pains during a dinner party with some of his colleagues from The Mill, which leads to paramedics being called to check on him.
Heston later insists that it was just a bad case of heartburn, but when Anthony gets wind of it, he's quick to claim that Heston should have told him.
When Heston once again insists that he's absolutely fine, Anthony tests him by giving him a mundane new project to take on, which leaves him exhausted.
Heston's struggle with the task is obvious but when Anthony questions his competence, he fires back by insisting that he's not the problem, Anthony is. Will Heston live to regret snapping at Anthony?
Airs Friday, March 18th