The blackboard listing the differences between Protestants and Catholics was later added to the Ulster Museum in Belfast in February 2020, as part of an exhibition to explore the identities and the culture of Northern Ireland. It was later put on display again from April to May 2022.
This is the episode where everyone starts wearing rainbow pin on their jackets in support of their friend Clare who came out at the end of season one.
The movie Michelle is trying to describe to her friends is Four Weddings and a Funeral.
The person that Michelle is describing ("with some hooker in the back of his BMW"; around 2:50 minutes) is the actor Hugh Grant.
One of the Differences on the blackboard is: "Protestants put their toasters away." 99% of people in Northern Ireland claim this is true.