• Ellen Pompeo, Caterina Scorsone, Justin Chambers, Chandra Wilson, James Pickens, Jr., Camilla Luddington, Sarah Drew, Jerrika Hinton and Kelly McCreary attend the People's Choice Awards 2016.

Ellen Pompeo, Caterina Scorsone, Justin Chambers, Chandra Wilson, James Pickens, Jr., Camilla Luddington, Sarah Drew, Jerrika Hinton and Kelly McCreary attend the People's Choice Awards 2016. (Photo : Getty Images/Frazer Harrison)

 "Grey's Anatomy" Season 13 episode 4 debuts Oct. 13, Thursday. The upcoming segment is titled "Falling Slowly" and it will delve deeper into Meredith and Nathan's relationship. Here are a few spoilers for the next chapter of ABC's long-running medical drama. Read on to find out what happens next. Also, find out where to watch episode 13X04 online via live stream.

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[Spoiler alert! This article contains spoilers for "Grey's Anatomy" Season 13 episode 4 "Falling Slowly." Do not read further if you don't wish to know more about it.]

In the previous episode, April struggles with her new life of being a parent. Meanwhile, Amelia finds herself mediating between Maggie and Meredith. Arizona returns from New York and finds out what happened between Andrew and Alex. Meanwhile, the doctors come together to treat the victims of a car crash at a funeral.

"Grey's Anatomy" Season 13 episode 4 "Falling Slowly" focuses on Meredith and Nathan. The network has released a detailed synopsis on its official website. According to the press release, Meredith and Nathan attempt to give their relationship a definition. They try to find out what's going on between them. At the same time, Meredith keep her relationship with Nathan a secret from Maggie.

In the previous episode, Meredith lost the opportunity to come clean about her feelings for Nathan when Maggie urged her to open up about her personal life. Meredith chose to deny that she is interested in some man. She told her that she is not looking to get involved with anyone, at the moment. When the truth will come out in open, Meredith is expected to face its far-reaching consequences.

A promo video for "Grey's Anatomy" Season 13 episode 4 teases a clash between Nathan and Owen. At the same time, Nathan suggests Meredith that they should "hang out." Meredith refuses the offer, but Nathan is not going to give up. Scroll down to watch the promo online.

In the meantime, Jackson and April continue to struggle with their new life as parents. And Amelia and Owen may have a problem. Amelia has doubts about her relationship with Owen.

"Grey's Anatomy" Season 12 episode 4 airs Oct. 12 at 8:00 pm on ABC. Fans can also watch "Falling Slowly" online via live stream on abc.go.com via live stream. Stay tuned for more spoilers and updates.