Through the history of Grey’s Anatomy’s many complicated relationships, one of our favorites has always been Callie and Arizona. Is there anything those two haven’t overcome? But when there seemed to be a spark between Arizona and visiting surgeon Lauren (guest star Hilarie Burton) in last week’s episode (Episode 22, “Do You Believe in Magic?”), we started to wonder if things were about to change.

And now, although creator Shonda Rhimes told us earlier that she would “be good” to Callie and Arizona in the Season 9 finale, it seems she may have changed her mind.

This week, Shonda told TV Guide, “We could present them with some really complex challenges and allow them to deal with them and see some interesting things. I don't know where they're going to end up out of this, I really don't. But I do know that all of us are really excited about it. It's a thrilling and complex story for these characters.”

So will Arizona actually cheat? This sounds an awful lot like a yes. We aren’t super excited about drama between Callie and Arizona -- we think they’ve been through enough lately between the plane crash and Arizona’s lost leg. But we’ll have to wait and see the finale before we decide.

Do you think Arizona will cheat on Callie? If she does, what will happen to their relationship?

Catch the next new episode of Grey’s Anatomy on Thursday, May 9, 2013, at 9 p.m. ET/PT on ABC.