Growing up in sexually conservative Ireland, Connor O’Donoghue is completely in the dark about sex, sexuality, and anatomy, and Justina Assaad thinks the nausea she’s feeling while waiting to go parasailing is just a fluke.

As someone who values language, Jerzy Gwiazdowski is thrown into turmoil when his partner says “suposably,” and no one can ever say Casie Caldwell’s name correctly and it makes her furious.

As a student, Emily Pitts was never a fan of science, but now, as a middle school teacher, she’s not feeling confident in her skills to teach the subject, and despite his deep desire to study science, Andrew Barnes is constantly told he can’t.

Silvana Clark finds a bat in her newborn’s room and thinks it may have bitten her baby, and Leah Moore navigates the challenges of raising a daughter with cri-du-chat syndrome alongside her other children with their own special needs.

A new baby and a new job make Edith Gonzalez feel distant from her husband, so she decides to spice things up, and while working at the zoo, Lee Osorio learns a lot about zoo animal sex and himself.