There are hints that Elena and Kenny may have a romantic relationship. Villanelle breaks into Eve’s home to talk to her, and takes her phone, which Villanelle uses to track down Frank at the safe house and kill him.
Eve and Carolyn track down Nadia to a Moscow prison, and are allowed to speak to her due to Carolyn’s camaraderie with two Russian Intelligence officers, one of whom is Konstantin.
Eve finds a connection between a murder committed by Villanelle and another death in 1974, and is disturbed by the delivery of a birthday cake sent by Villanelle.