赵美兰为家庭操劳半生，暮年惊觉自己从未是生活主角，年轻时与丈夫张勇约定的泸沽湖之旅，也成遥不可及的梦。在大女儿张敏鼓励下，她决心挣脱枷锁，踏上追梦之旅。。Frankie becomes emotional as the Hecks send Axl off to college, Sue waits for an important call from school, and Brick gets a new cell phone.。
