: Nick Marsh officially begins his role as the residency director, implementing unconventional changes to the program. Levi Schmitt struggles with the transition to chief resident, trying to manage a group of interns he finds overwhelming.
: "Blue" (Kwan) mistakenly believes Lucas is sleeping with Amelia after seeing them together, unaware that Lucas is actually Amelia's nephew.
: The two spend a "mom friend" day together at a park, though Jo eventually realizes Bailey is primarily using her to get updates on the hospital while she is on sabbatical.
: The couple continues to clash professionally as Owen, who lacks a full medical license, must work under Teddy's strict supervision.