Thalia and Eldon find new ways of communicating in secret.

Riley and Ella trick A-Troupe into learning a square dance.

Riley and James are assigned a duet for internationals.

Riley is tasked with showing mischievous newcomer Ella the ropes.

Cierra works to help her sister Skylar land a spot on the Internationals team.

James and Riley struggle to find the perfect anniversary gift for each other.

Chloe chooses between joining a ballet company and staying at the Next Step.

Sparks fly as Eldon and Thalia teach a J-Troupe class.

Richelle develops a crush on a member of A-Troupe.

West enlists Chloe's help to support him through an audition.

James enlists Riley's help finding a suit for his aunt Kathy's wedding.

James plans a surprise for Riley to celebrate a big change in her life.

Giselle comes up against a familiar face in her battle for a spot on A-Troupe.

The Next Step says goodbye to a close friend, and B-Troupe gets a little bigger.

Dancers from the Next Step and Elite have one-on-one battles for spots on A-Troupe.

The doctor tells Emily that she is still unable to dance.

One of the Next Step's best dancers quits the team.

The team finds out who purchased the Next Step's building.

It is a showdown between LOD and the Next Step.

An unexpected supporter of the Next Step offers to help.

West charms Emily with how he sees her, and the dance comes to a devastating end.

Michelle is pitted against Amanda in the female solo round.

Small groups and duets compete at the nationals competition.

Daniel's competitiveness harms his friendships with his old teammates.

The teams must complete a scavenger hunt to attend the opening night party.