Before We Fall. The Wildham Series, Paperback/Grace Lowrie

When diagnosed with cancer, quiet ballet dancer Cally runs away from he old life to find excitement in London. Taking up a job as a stripper and flat-sitter in an office tower, she meets her neighbor; the obnoxious tattooed suicidal painter. He pushes her into new exciting things and she provides a muse, but secrets threaten to tear them apart.