My Take on Distance
My comments will include spoilers.
This film is about four family members grieving over the deaths of perpetrators of a horrible crime. I found it an interesting exploration of both grief and loss conflicted with blame and guilt.
My interpretation of the ending was that florist (Atsushi) was not the brother of one of the perpetrators but the son of the cult leader. His last word at the end was "father." Earlier in the film he asks the surviving cult member (Sakata) about the cult leader and Sakata tells him that the cult leader felt like a father to him. Perhaps Atsushi craved that paternal bond that he could not have with his father. Possibly his father, like the other cult members, became estranged from his family. I think Atsushi assumed the role of a son to the old man in a coma because it was possibly his only opportunity to have a father figure, fictional as it was. And how appropriate that that three people who Atsushi met with every year to bond over the loss of their families had no idea about his true identity...as if they didn't really know eachother at all.
I can't say that I saw the twist coming although there was a nagging question in the back of my mind as I was watching the film: There were 6 cult memebers living in house. Yet the story consists of one cult surviver and 4 family members. Where was the fifth family member? The answer, as it turns out, was that one person actually knew two of the cult members. Atsushi somehow knew the woman he claimed to be his sister, perhaps through the cult, and was son to the cult leader.
I can't say the ending entirely worked for me and the pier burning at the end may have been a bit overdone. I think the death of the old man in the hospital might have been the death of his charade as well so he burned the pictures on the pier to say farewell.
It does call into question whether any of his flashbacks with his sister were actually true. And if he was lying, what of the others? How reliable are their recollections?
Would welcome a better explanation.