Bailey looks to the blonde, "Go...meet your peer. Get counseled. Williams, scut. Go."
Sasha nods, "Right away, Dr. Bailey."
¤¤¤¤
¤Mark¤
Mark stands in the elevator with Meredith, who speaks first, "Okay, before you start, there are rules to this...friendship thing or whatever."
"The last one to tell me that ended up pregnant. And I like that dirty mistress a little more than I like this one," Mark sighs, crossing his arms. 
"Number one," Meredith jaw clenches at the mention of a pregnant Sasha, "No flirting."
"I'm not gonna flirt with you. I wouldn't do that to Sasha. I have standards."
Meredith continues, "Second, no talking about Derek. Third, no talking about Sasha. Fourth, no giving me the face."
Mark turns to her, confused, "The face?"
She stares straight ahead, shrugging, "The McSteamy face. The one you had to have used on Sasha to get her pregnant. It doesn't work on me. I'm immune."
"You know," Mark rolls his eyes, "If I'd gone off to the woods, I would have invited the girl I'm interested in to keep me warm. Well, the two girls that someone claims to like."
"Breaking rules one, two, three and four."
Mark shrugs, "Whatever. The other dirty mistress doesn't give me rules. At least none that she actually follows through with."
They get out of the elevator, Mark asking, "So, you and Derek...you guys together or what? Just answer the question and I'll stop asking."
Meredith turns to him, "Are you asking for you or for...Sasha?"
"Sasha's worried about herself for once. I'm not gonna drag her down with your relationship drama."
"Derek and I are taking some space," Meredith deflates a little when hearing this. She was really hoping Sasha was interested in where Derek and Meredith were heading so she could join them again and stop whatever she's got going on with Addison and Mark.
¤¤¤¤
¤Sasha¤
Writing over some charts and lab work, Sasha jumps a little when arms wrap around her waist, "Are you my baby daddy or my mentor?"
"Baby daddy. You really think your mentor would embrace you like this at work?" Mark chuckles, resting his chin on the top of her head as he reads over what she's doing, "Having fun being a lab running intern?"
"Yup. This is just step one on my way to becoming triple-board certified. I'm already nailing the OB/fetal stuff with Addison and Dr. Nicole Herman has agreed to teach me in neonatal medicine. Now I just need to find a really good peds surgeon who's willing to teach me and I'm golden," Sasha rests back against Mark's chest, sighing, "All with a child at home."
Mark moves his hands up to her shoulders, massaging lightly, "Don't stress. I'll be there to help with the baby and as an attending and the head of a department, I can make my schedule more flexible while you study or get more surgeries in. We've got this, just relax. Stress isn't good for Mark Jr."
Sasha snorts, "You think, if it's a boy, we'll be calling him Mark Jr? Have you lost your mind?"
As the two talk, they fail to notice the three female interns watching them.
"I see what Sasha sees in him," Meredith sighs, looking longly at the two, "He's caring and sweet to patients but still has that bad boy complex that's hot."