Jonathan Ashmore delivers a commendable performance in this heartwarming drama centered on a young boy nicknamed “Joe,” who is driven by a desire to be kind. The film portrays his upbringing in an area reminiscent of Portobello Road, set against the backdrop of post-war London as it slowly recovers. He resides with his mother (Celia Johnson) in a modest apartment above a tailor’s shop owned by “Kandinsky” (David Koss…