An elderly dementia patient must decide whether to leave this world under his own conditions, before he loses his dignity, or give in to his loving family and nursing home roommates' appeals to fight on and risk losing it.。三十五岁的男教师林明娶了十七岁的女学生珍珍(李菁 饰)。林在学校教书,不想娇妻寂寞,着她一同回校上课,两人隐藏夫妻秘密,乌龙百出,珍发觉林常被女生包围,而林又发现珍常被男老师追求……。