Harold seems to have won over Neela's cousin. After hammering out the details with County's administration, Abby is cleared to return to work. A fire sends two foster kids and a firefighter to the ER. After treating one of the children, Abby suspects the little girl is suffering from a degenerative eye disorder. At the end of the day Abby decides to come clean with her colleagues about where she's been since Luka's father passed away.

Pratt and a new doctor on the scene disagree on how to teach the interns. Gates treats a young woman with serious heart problems. Abby heads to Croatia, and ponders whether and how to tell Luka about her unfortunate choices. Sam discovers that Julia has moved on in more ways than one.