One Thing Left to Do 2017 Unable to come to terms with the death of his fiance Rosie, Michael escapes to South Africa to fulfill his would be honeymoon While there, he meets up with Rosies estranged sister, Summer Unwanted and uninvited, she forces herself onto Michaels trip of self destruction in a last ditch effort to connect with her family If you lost the one you loved, would you recover and live without them or choose not to