In the fourth series, Susan is looking forward to the birth of her first grandchild, but dreading being a grandmother. Nick is getting fed up with living in his ghastly flat and trying to think of a way to move back into…

商场保安保罗的梦想是成为一名警察，但低血糖的体质让他在新泽西警察学校的考试中再次失败，保罗带着颓意返回家中，母亲和女儿给予安慰并劝说他再找一位爱人。保罗又开始了每天平淡的工作：指路或是被商场的孩子们捉弄，但今天，他的目光…