The upcoming episode of "Grey's Anatomy" season 12 will feature Maggie (Kelly McCreary) hiding from Andrew DeLuca (Giacomo Gianniotti).
In "I Choose You," Maggie and Andrew decided to sleep together after both of them had too much to drink.
Now that they are both sober, Maggie can't believe that she slept with Andrew, who is an intern at Grey Sloan Memorial Hospital.
Meanwhile, Maggie made sure that she will not bump into Andrew while in the hospital. However, luck wasn't on her side when they saw each other, and everything just felt awkward.
At one point, Maggie even asked Meredith (Ellen Pompeo), "Who does that? Who screws an intern?"
Meredith jokingly replied in the clip, "The father of my children."
Fans of "Grey's Anatomy" all know that Derek Shepherd (Patrick Dempsey) and Meredith first met each other after drinking at a bar, and then sleeping together.
Little did they know that they were working at the same hospital.
In other news, "Old Time Rock and Roll" will also focus on Owen Hunt (Kevin McKidd) teaching the interns how to break devastating news to the families of their patients.
Additionally, Arizona (Jessica Capshaw) will take care of a 90-year-old patient who is bound to find love again. Fans believe that the patient will inspire Arizona to consider dating again.
Executive producer Shonda Rhimes previously confirmed that Arizona will be dating a woman in season 12. Her ex-wife Callie (Sara Ramirez) will be dating someone as well.
"Grey's Anatomy" season 12 airs Thursdays at 8 p.m. ET on ABC.