What can I say about that episode?!?
Zara must have super speedy digestive system for those brownie to have taken affect so quickly!
And £3 tip each in a church cafe? £90 lunch for three, really?!?
And Heston being sucked in by a conwoman!
Other than the humour of Zara being stoned and the lovely grandson and nan relationship that was all a bit far fetched!