As the prestigious Fire Academy Dinner approaches, Severide's dad comes to town for the event. Emotions run high as Bennie Severide and Chief Boden clash over their different perspectives on Henry Mills' death. Meanwhile Shay has a surprising announcement in lieu of decisions Clarice has made, as Mills and Dawson make important decisions about their relationship.moreless
So Mills' father had an affair with Severide's Mother, that was the secret & Casey still has feelings for Dawson until the end of the episode. Shay what are you doing by wanting to have a baby & its all for the wrong reasons. I enjoyed this episode.