写李兰妮和她的宠物狗周乐乐为了跨越彼此之间的巨大鸿沟所做出的努力，其中经历了种种误会、敌意、挣扎以致因爱成伤，但最终通过重新学习爱的功课，真正体悟到了生命的真实含义。 作为癌症抑郁症患者，作者以纪实方法描述一个病人的真切感受和心灵诉求，直观、真实，具有令人震撼的艺术效果以及重要的社会认识价值。(It describes the efforts made by Li Lanni and her dog Zhou Lele to cross the huge gap between each other. In the process, there are a variety of misunderstandings, hostilities and struggling which make them hurt due to love, but finally she realizes the real meaning of life through learning to love again. As a sufferer of cancer and depression, the author describes the real feeling and the demand in heart of a patient in a documentary manner, which is intuitive and real and with impressive artistic effect and significant social value.)