长长的一天终于结束。但Meredith以为自己终于对Derek不再有秘密的时候，一个女人走了过来。Derek看见她后，只来得及和Meredith说了一句“Meredith, I’m so sorry.”这个女人就对Meredith伸出了手“Hi, I’m Addison Shepherd. ” 她，就是Derek最大的秘密。

Addison的横空出世，也是GA史上最经典的瞬间之一。

(Meredith enters the lobby where Derek is waiting for her)

Derek: Long day.

Meredith: Yeah.

Derek: ____1____ and maybe a bottle of wine.

Meredith: ____2____.

Derek: ____3____.

Meredith: Wine first, talk later.

Derek: You trying to, uh, get me drunk so you can take advantage of me?

Meredith: ____4____.

Derek: Me too.

(Derek helps her fix her coat and they turn to leave. A stunning red headed woman is standing there and Derek is wide eyed)

Derek: (Turning to Meredith) Meredith, I am so sorry.

(The woman walks over)

Derek: Addison.

Derek: ____5____?

Addison: Well, you'd know ____6____.

Addison: Hi. I'm Addison Shepherd.

(They shake hands)

Meredith: Shepherd?

Addison: ____7____.

(Meredith looks at Addison and then at Derek)
Somewhere out this is a steak with your name on it This is why I keep you around So we need to talk I think I like this rules thing What are you doing here if you'd bothered to return any one of my phone calls And you must be the woman who's been screwing my husband