Sullivan and Beckett speak to each other at the scene of a neighborhood explosion that affects everyone.

Sullivan and Beckett speak to each other at the scene of a neighborhood explosion that affects everyone.

Sullivan and Beckett speak to each other at the scene of a neighborhood explosion that affects everyone.

Vic struggles with her relationship with Theo when she realizes commitment may scare her on Station 19.

Dean confides in Jack about his feelings or Vic as he continues to struggle with them and doesn't know what to do.

Jack lends an ear and advice to Dean when he opens about his feelings for Vic and what he intends to do about them.

Dean talks to Jack about his feelings for Vic and what he should do about them going forward on Station 19.

When Theo and Vic hit a relationship milestone, Vic is forced to reckon with her feelings about commitment. Andy takes refuge at Dean’s home and helps care for Pruitt, while Dean considers a new potential career opportunity. Meanwhile, an explosion rips apart a neighborhood and changes the lives of our firefighters forever.

When Theo and Vic hit a relationship milestone, Vic is forced to reckon with her feelings about commitment. Andy takes refuge at Dean’s home and helps care for Pruitt, while Dean considers a new potential career opportunity. Meanwhile, an explosion rips apart a neighborhood and changes the lives of our firefighters forever.

Lives will be changed forever on Station 19. "Things We Lost in the Fire" is the fifth episode of the show's fifth season.