Spy x Family Episode 21 English Subbed Episode Title: Nightfall / First Fit of Jealousy Episode Description: "Nightfall": Nightfall, a WISE agent under the alias Fiona Frost, visits the Forgers to notify Loid that they will be working together for their next mission. Fiona also comes with the intention of replacing Yor because she is secretly in love with Loid. However, after realizing that Loid is genuinely happy with Yor and Anya, she goes home dejectedly. "First Fit of Jealousy": Bond becomes jealous of Anya's stuffed penguin and destroys it, upsetting her. Loid repairs it and convinces Anya to forgive Bond.