Derek (laughs): Wai-- you're thanking me for the most boring sex ever?
Addison (laughs): I didn't know what else to say. I mean, you did your best.
Derek: Well, thanks, you too. It was really nice work.
Addison: We used to be really good at this.
Derek: Alright, we're gonna do this until we get this right. (they go to kiss and knock heads then a phone rings)
Addison: Perfect. (Derek is talking on the phone, to who Addison thinks is the vet, but is actually Meredith and Addison grabs the phone) Dr. Dandridge, we're gonna have to call you back because we're trying really hard to have some decent sex here. (reveals that Meredith is on the end of the line looking uncomfortable)