A contemporary fairy tale revolving around the unlikely of friendship between a reclusive young woman with dreams of being a children's book author and a cantankerous widower, set against the backdrop of a beautiful garden in the heart of London. Bella Brown (Jessica Brown Findlay) is a beautifully quirky young woman who dreams of writing and illustrating a successful children's book. When she is forced by her landlord to deal with her neglected garden or face eviction, she meets her nemesis, match and mentor in Alfie Stephenson (Oscar-nominated actor, Tom Wilkinson), a grumpy, loveless, rich old man who lives next door and happens to be an amazing horticulturalist.