Ratings: 19.1 million viewers

Jane Doe remembers her real name -- Rebecca Pope.

Guest stars Aasha Davis, Derek Phillips, and Kevin Rankin were all recurring guest stars on the NBC series, Friday Night Lights.

Meredith: (voiceover) A surgeon's education never ends. Every patient, every symptom, every operation is a test. A chance for us to demonstrate how much we know. And how much more we have to learn.

Burke: Look, I know this is test day and I'm not supposed to be talking about the wedding on test day, but since tomorrow's our wedding day --
Cristina: You have five seconds. Go.
Burke: Bill Adams can't make it. I have no best man.
Cristina: Oh, no, baby, I'm sorry.
Burke: And I need your vows.
Cristina: Okay! Time's up!
Burke: Cristina!
Cristina: Test day!
Burke: What am I supposed to tell the minister?
Cristina: Test day!

Addison: I'm being stalked by pregnant women!
Callie: You're an obstetrician.

Mark: The bachelor party was short handed. Which explains why I'm here.
Addison: I'm the only woman here. Am I supposed to the be the entertainment? Because I'm not stripping.
Derek: (about himself and Mark) That's all right, we've all seen it before.
Mark: True.
Burke: I haven't.

Addison: It's a great time. I won´t let me and my fossilized eggs discourage you.
Callie: We're gonna be friends still if I get pregnant?
Addison: Absolutely not!

Cristina: What am I supposed to say? "I swear to love and cherish you every moment of everyday of my life?" I mean, that's not real. I mean, that's not how it works, right?
Callie: It does, at first, but then it --
Meredith: --it passes.
Izzie: No it doesn't. You guys are just used to it, that's all. You already have it, you have that thing everybody else wants. You can take it for granted, but let me tell you, if you didn't - if you couldn't be with the person that you love, I guarantee that hearing him promise you, love you and honor you and cherish you, no matter what, it would be pretty much all you could think about.
Cristina: Wait, can you say that again? Just slowly.
Meredith: You're talking about Denny right?
Izzy: Right.

Chief: You're not to blame for Susan Grey's death and you know that, and your father knows it too. He's just ... well, he's never been the best communicator. And he just lost his wife.
Meredith: Stop acting like my surrogate father.
Chief: Meredith I'm, umm --
Meredith: Just because you slept with my mother ... That does not make you my father!

While Addison and Callie are talking about having babies, Addison's hands switch from being in front of her to being on top of her head between shots.

Episode Title: Testing 1-2-3

"Testing 1-2-3" is the title of a song by The Barenaked Ladies.