Dan Mazer: “Josh, Rafe’s character is slightly autobiographical, and I can be possibly the most annoying person on earth. On my year off I went travelling around America with a friend, and he left me halfway round, he abandoned me for being too annoying [rafe laughs] so, er y’know I am not necessarily the best gauge of what is and what isn’t annoying.”  [Laugh]

Rafe Spall: “So I think someone said that Hugh grant, was playing Richard Curtin in Four Weddings and Funeral so I am playing Dan Mazer.”

Rose Byrne: “Dan was really open with the inspirations, about his own first year of marriage and how it was difficult, absolutely. And we all shared relationship stories and bits and pieces which was nice.”

Dan Mazer: ““My marriage and my friends’ marriages and my life have all been plundered with a reckless abandon. I have to say I have pilloried and pillaged and completely stolen things.

“I am very happily married and I love my wife inordinately, but we obviously have funny arguments and tricky times and early on in the script there is a row that my wife and I had and I wrote down verbatim, but when people read the script, they said, ‘Well, that is not believable, people would never say that. That’s not credible.’ So I had to dilute some of the reality of my life!

“My marriage and my friends marriages have definitely provided inspiration for this film but I must say that my wife is very keen to let the world know that certain instances and certain sexual predilections in the film are not hers!”