Absurd Phobia: Clive doesn't drive because he's afraid of car horns.
Bland-Name Product: Moira's movie gets picked up by Interflix, a streaming service.
Blatant Lies: Johnny's response to Moira saying she's ending her acting career is to fight to hide delight that he'll never have to be separated from his wife again.
Then he struggles a little to support her when she dives back into acting when Interflix picks it up.
Bridezilla: To nobody's surprise, David is becoming this as he plans his wedding to Patrick.
Continuity Nod: Stevie is wearing her show makeup, as she stayed up all night after the Cabaret wrap party.
Expansion Pack Past: Alexis once fit a high school friend in a small suitcase in order to cross the border between Laos and Vietnam.
Foil: David seems to recognize some of Clive's eccentricies, especially his inability to deal with stress.
Friendship Moment: Stevie reaches out to Alexis and gets her to realize that David is upset that she's leaving. She also helps her with her airport difficulties.
Happily Married: Johnny and Moira are devoted to each other, even through conflict and disappointment...and humiliation.
Hell Is That Noise: The reason that the first Sunday of the month is discounted becomes apparent after all the argument is resolved. It's the day the farm next door operates their abattoir.
Mistaken for Gay: Clive thinks Stevie is the bride, first thinking her groom is Patrick and then assuming her bride is Alexis. (Her Cabaret makeup made him think she just came from a bridal makeup test.)
Scenery Porn: The venue Patrick and David are looking it gucking forgeous.
Serious Business: Alexis doubles down on being upset about not being vital to David's wedding by insisting that she would never wear a tankini. Clive's eyebrows indicates he agrees.
Skinny Dipping: Moira suggests this to Johnny, and he obliges but she gets distracted by a phone call. Hilarity Ensues.
Squeamish About Slaughter: David, Alexis, Stevie and Patrick are all horrified by the pig slaughter noises, and even the famously food-obsessed David refuses pork later in the day.
The Un-Hug: Alexis shares a genuine moment with David where she apologizes for being a little extra about going to the Galapagos and missing the signs about how much he's going to miss her. Then they... hug? Then they hug.