"Grey's Anatomy" Season 10, Episode 17, titled "Do You Know," airs on ABC this Thursday, Mar. 27. Shippers of Calzona, Jolex, Japril and MerDer can relax. There has been a lot of relationship peace, ironing out and reconciliation in the recent episodes. In this week's new episode, Cristina Yang (Sandra Oh) takes the centre stage. The long Yang goodbye begins.

Spoiler alert: This feature contains more spoilers on Grey's Anatomy Season 10, Episode 17. "Do You Know" is a Yang-centric special.

Sandra Oh is leaving Grey's Anatomy on or before the Grey's Anatomy Season 10 finale. Her departure from the series was confirmed months ago. Now Shonda Rhimes and her production team are preparing the viewers for the inevitable exit.

Calzona, Jolex, Japril and MerDer are all doing fine now. Callie (Sara Ramirez) and Arizona (Jessica Capshaw) are finally on the same page. Jo (Camilla Luddington) and Alex (Justin Chambers) seal a love contract in Grey's Anatomy Season 10, Episode 16.

Jackson (Jesse Williams) and April (Sarah Drew) realize parenting is going to be a lot more complicated than they thought. However, Sarah has earlier said the couple will be fine working through the issues together. Japril fans are speculating a bun in the oven for this couple before the Grey's 10th year finale.

Meredith (Ellen Pompeo) and Derek (Patrick Dempsey) have come to terms with their new situation. Mer accepts Derek simply has to renege on his promise to be the less career-active parent between them. Grey's Anatomy Season 10 is calming down.

Even Bailey (Chandra Wilson) and Ben (Jason George) are doing very much fine now. Richard (James Pickens, Jr.) and Catherine Avery (Debbie Allen) are also going strong. The absence of couple conflicts tells avid viewers one thing: Grey's Anatomy Season 10 finale is coming. And this is the calm before the storm.

Crowen shippers are not as lucky. Cristina and Owen (Kevin McKidd) have a solid friendship going on. However, both characters know they cannot be together. Reports say Dr Burke (Isaiah Washington) is returning to Grey's Anatomy this season. Will his return put things in perspective for Crowen's fans?

That Cristina Yang might die remains a possibility (unless otherwise officially ruled out by Grey's creator Shonda Rhimes). Dr Burke's return might just be a distraction from something much bigger in relation to the manner by which Cristina leaves Grey Sloan Memorial.

As the Grey's couple shippers relax, Cristina Yang launches a farewell to viewers by exploring her life's might have beens. Spoilers say she will be asking some very important Crowen questions. Watch the Grey's Anatomy Season 10, Episode 17 promo video below or visit this YouTube page.

RELATED: 'Grey's Anatomy' Season 10, Episode 16 Spoilers: Shonda Rhimes 'Very Excited' as Japril Meets Monster-in-Law [Watch Promo Video]

WATCH: Grey's Anatomy Season 10, Episode 17, 'Do You Know' (ABC on YouTube)

Grey's Anatomy Season 10 airs on ABC every Thursday. Next week's new episode is called, "You Be Illin'."

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