Jaime's doubts about Hugo persist, even after a drug-fueled siesta; Carolyn is surging, but Palek seems to be losing interest; Dave and Katie argue over the value of Katie's therapy sessions; May reaches out to an old acquaintance.

Mason suggests a hangover cure for Jaime, but she can't shake the memory of Hugo. Palek brightens after passing a sperm-crisis test, but new clouds emerge after Carolyn reveals the couple's frustration at a gathering of friends. As Dave and Katie approach a dubious anniversary, Isabella helps her father pick out a gift for Katie that leaves both parents feeling helpless. A trusting Arthur urges May to face up to her past.

Katie is shocked when Dave joins her at therapy--and even more so after hearing what he has to tell May. Carolyn shares a college secret with Palek, who ends up skipping her session and avoiding her calls. Rebuffed by Hugo, a troubled Jaime ends up turning to May for guidance.

Carolyn and Palek try a more aggressive approach in their efforts to get pregnant; May suggests a first step to solve David and Katie's intimacy problems; Jamie vows celibacy, but finds Nick, whose own relationship is on the rocks, hard to resist.

May offers up a novel idea for David and Katie to save their marriage. As Carolyn and Palek come to terms with their infertility, Palek makes a revelation to his startled wife. Later, Carolyn steps up her effort to be made partner at her law firm, and Palek decides to put their house on the market. After an awkward visit with Nick's family, Jamie and Nick assess their relationship. At Arthur's insistence, May meets up with an old flame, John.