Actor wanted for short film "go on"

I'm a Norwegian directing student currently doing my graduation. Project at Met Film School in London.
This is a very low budget film, so pay is very limited, but good and travel expenses will be provided. It's set in Oslo and the shoot will be approximately 7 days long, happening between August 20th until the 27th.

The story is about Sofie (23), a young woman who has lost her way in life, stuck on a path she doesn't want. One day she meets Gerald (76), a proper English gentleman with Norwegian family, who spends his summers in Norway. He is her opposite, in the way that he enjoys everything life has to offer no matter how many bad things happen to him. But he has a secret past that he's running from, and as he shows Sofie how he enjoys life and they develop a good friendship, she reminds him more and more of the past he's running from. In the end it's Sofie's turn to be there for Gerald, the way he's been there for her.

Now the "catch" is that Gerald is English, and therefore I need the actor to speak fluent British-English. If you do - I'm very much looking forward to hearing from you!