大卫与玛嘉烈相识一年多, 大卫鼓起勇气向玛嘉烈提出同居的要求,玛嘉烈认为大卫现在租的地方不够两个人住,提出以她的居所作为彼此的安乐窝,但大男人的大卫却不希望搬进她的住处。最后二人达成共识,一起重新租一个空间大一点,又近玛嘉烈上班的地方。二人同居之后发生了大大小小有关生活习惯的争拗,却又令感情更进一步。。Good Sam stars Sophia Bush as Dr. Sam Griffith, a gifted young heart surgeon looking to come into her own personally and professionally. Sam is overshadowed and undermined by her renowned and arrogant boss Dr. Rob "Griff" Griffith (Jason Isaacs), who also happens to be her father. The tension is building. Good Sam premieres Wednesday January 5 on CBS.。