Two boys explain the occasionally mysterious "rules" they learned over the summer, like never eat the last olive at a party, never ruin a perfect plan, and never give your keys to a stranger. This is a deceptively simple story about two boys, one older and one younger, and the kind of rules that might govern any relationship between close friends or siblings. Rules that are often so strange or arbitrary, they seem impossible to understand from the outside. Yet through each exquisite illustration of this nearly wordless narrative, we can enjoy wandering around an emotional landscape that is oddly familiar to us all. The author/illustrator draws upon his own personal experiences with a surreal snapshot of fishing adventures with his older brother, leaving a sock on the clothes line, and buildings inspired by Brunswick and greater Melbourne. As you venture deep into the story, these poetic images become darker, more mysterious and unsettling, drawing towards a redemptive ending that affirms the depth of true friendship, a bond that is equally wonderful and inexplicable.Moments of humour, surreal fantasy, and the sometimes devastating ways we interact with the people we love the most, are presented in the author's typical thought-provoking style.