But what she didn't see in the darkness of the hotel room was a naked Leah (Tessa Ferrer). And finding out that Arizona has been playing the horizontal hokey-pokey with the second-year intern might torpedo Callie and Arizona's best efforts at reconciliation, as Sara tells TV Guide.
"We're left with the concept of trying being the most important goal," the 38-year-old tells the site. "But let's not forget that Arizona had a whole relationship with Leah that could jeopardize their future."
(It's kinda funny to think of Sara talking about a secret that her on-screen doppelganger has yet to discover.)
"Callie has a very human reaction," she teases. "I don't know if it's necessarily what people will expect or what people will want for Callie."
Well, we know and love Callie as be a strong, independent woman. If Sara says we might not like her reaction, does that mean that she'll be meek and mild in the aftermath of this relationship landmine? Consider us a little nervous.
How do you think Callie will react to the Lezona hookups? Cast your best guess below.