In regards to whether or not he became comfortable with portraying Craig's sexual attraction to John Paul, Burnet clarified: "Even towards the end, it was always difficult for me… You've got to remember that the room is full of people and it's not so much that which bothers you, but you're sitting there and – this isn't meant in a homophobic way – I just didn't feel comfortable doing it. It literally would be a silent set, we'd do it and hopefully it was one take and it was out of the way. That's a genuine answer."