Daphne struggles to accept Deacon and Jessie's relationship; the new addition to the boys' band becomes a hit; Gunnar falls back into old habits; Scarlett takes an interest in a veteran undergoing equine therapy.

Daphne seeks to establish her career and auditions for a country music singing competition. Scarlett invites Sean to see live music. Avery makes a decision. The band gets invited to perform on late night TV. Will's choice catches up with him.