2.
Callie never been so clueless in her life before. Arizona won't answer any single questions she asked. If curiosity could kill a lion, she believes her curiosity level could kill a T-rex. She asked Alex, he didn't know. Then she goes to ask April, maybe the trauma surgeon knows something, anything.
Lucky, ER seems quite. "Hey, Kepner," Callie greets her.
"Oh, Hi, Callie. What's up?"
"I need to ask you something. Do you know anything about Arizona being pregnant? Please, don't lie to me."
"Come again?" April confuses.
Callie stares at her, really looks at her face to find a hint. She draws blank. This is ridiculous, how come no one knows? Callie decides to leave her and go to the attending lounge.
"Callie, where are you going? Is that true Arizona is pregnant? How?" April asks back.
"That's what I really wanna know, Kepner."

Meanwhile, at the NICU, Arizona examines the babies. Alex walks to her. "Robbins, you okay?"
"Yeah, why wouldn't I be?" Arizona smiles.
"Well, good. Hey, do you really pregnant?"
Arizona just nod, and checks another baby.
"Look, I don't wanna be involve or what …"
"Then don't," She cuts him off.
"Robbins …"
"Drop it, Alex. I'm pregnant. I'm single and pregnant. So, drop it," Arizona rant.
Alex knows she's not angry, and he respects her. "Okay, just so you know, I'm here if you need anything."
Arizona gives another nod.

Later that day, when Callie's shift over, she meets Arizona in the elevator.
"Hey," Callie greets her.
"Hi," Arizona gives her a bright smile.
"So, still won't answer anything?"
Arizona just stares at her, keep her smile longer. Callie couldn't help but feels a lil bit nervous. Arizona really has an intense kind of stare. Callie feels like she's being in an X-ray, those blue eyes could looking into your deepest soul. "Arizona …"
"Callie …" Arizona mimicked her.
"Oh for the love of God, please!" Callie push the emergency button. The elevator suddenly stops. "I want to know, Arizona. I need to know. Why won't you let me know?"
"Because you'll judge me for what I've done, Callie."
"What? Why? Oh my God, the intern! Your roommate! You slept with him? How? You're not bi like me. Was it a drunk sex?"
"Stop. See? I didn't say nothing you already judge me."
"I'm curious! You won't tell me anything!"
Arizona smiles again, "Fine, tomorrow my day off. We can talk after your shift."
"Huh? Really?"
"Sure. Come to my place? Or wherever?"
"I'll come to your place. Just give me the address."
"I'll text you. Now, can you push the elevator button again? I don't wanna stuck forever in here," Arizona gives Callie her gorgeous dimples smile.
Callie pushes the button. She now the one who stare at her. "Why are you smiling a lot?"
Arizona chuckles and then shrugs her shoulders, "Hormones I guess."
The elevator door opens. "Bye. See you tomorrow, Callie." She gives Callie a last gorgeous dimples smile then leave.
Callie just stand there. "Oh, God. She's glowing." She doesn't know what she feels right now. Happy but sad. Sad but happy. She misses those smile. Suddenly all she wants is kiss Arizona. "Crap."