Tessa Thompson is "Renie" - married to successful doctor "Brian" (André Holland), who heads for some tea after a long day and encounters childhood friend "Clare" (Ruth Negga). She doesn't immediately recognise her because she has little colour in her skin... Indeed, as the story pans out even her husband, the pretty openly bigoted "John" (Alexander Skarsgård) has no idea that his wife is negro. "Clare" is pretty lonesome, and soon finds solace and popularity amongst her friend's friends who find her charming and vivacious - traits "Renie" possesses in scan quantity. What now ensues is a gentle...