Nikki and Phyllis find a new ally; Diane gives her word to Jack; and Kyle's evening with Summer goes unexpectedly.

Phyllis closes a power deal; Kyle protects Jack's interests; and Chelsea makes a bold move.

Phyllis and Nikki turn the tables on Diane; Nick points Sally in the right direction.

Phyllis clears a debt; Chloe issues a challenge to Adam; and Diane talks to Talia Morgan about the expose.

Phyllis and Nikki's plan backfires; Kyle hides a secret from Summer; and Diane receives a cryptic message.

Nikki receives a painful reminder about her past; Victoria reveals her game plan to Nick; and Jack gives Diane an ultimatum.

Victor pushes Diane's buttons; Nate takes a big risk; and Nikki meets with Deacon Sharpe.

Nikki and Phyllis encourage Ashley to manipulate Tucker; Mariah and Tessa seek counsel from Christine; and Diane covers her tracks with Jack.

Nikki puts Tucker in the hot seat; Phyllis shares a secret with Lauren; and Kyle and Summer enjoy a romantic getaway.

Diane makes a promise to Jack; Ashley interrogates Tucker; and Devon comes clean with Lily.