After Alex catches Penelope in a compromising position, Penelope is motivated to talk to Alex about healthy human sexuality, while defending herself against Lydia's old-school judgments.

It’s a very scary Halloween when Penelope and Max have to have the “do you still want to have kids or what?” conversation, while Schneider and Avery are determined to win an elaborate costume contest.

Alex needs a large amount of money right away, worrying Penelope. Schneider and Avery must contend with an unwanted gift from Dr. Berkowitz.

Everyone pitches in to prepare for Elena's quinceañera. While rehearsing their father-daughter dance, Elena reveals a truth about herself to her dad.

Rain ruins Valentine's Day plans, causing more than one couple to have their first fight. Schneider tries to hide his wealthy background from Avery.

Penelope feels hurt after seeing an item on her mom's "bouquet list" that's about her. Dr. B finds the key to teaching a struggling Elena how to drive.

When Penelope has anxiety attacks, her support group helps her figure out what's triggering her, how to cope and why she's not telling her kids.

Schneider makes a big decision in order to please his visiting father -- at the expense of Penelope's family. Lydia finds Alex's confiscated pot.

When her ex-husband introduces the family to his new girlfriend, Penelope feels unexpectedly resentful and comes to a realization about Mateo.

After putting Alex in a difficult position, Schneider gets tough love from Penelope. Dr. B consults Lydia's bouquet list for "non-iversary" gift ideas.

After a disastrous evening, Penelope realizes she needs to change her relationship to money and do the unthinkable: buy something new; meanwhile Elena struggles to make it to an important e-sports match.

When a supermoon appears in the night sky, all the Alvarezes and their significant others discover an elaborate romantic setting fit for a marriage proposal.

When Penelope finds porn on Alex's laptop, she struggles to talk to him about sex, but their reluctant conversation leads to a surprising discovery.

Elena hides her grandmother's high heels. Penelope starts to see a male friend in a new way. Schneider meets a kindred spirit at the school auction.

After a census taker comes to the house, the Alvarez family reflects on their relationships, and what else the future may, or may not, have in store.

When Penelope discovers Alex's secret Instagram account, his crass posts spark an intense family discussion about consent and harassment.

Penelope tells her family she has a date and Lydia says she's going to church, but each secretly goes elsewhere. Meanwhile, Elena tests an attraction.

Although she wants to be accepting and open-minded, Penelope feels weird about Elena's revelation. Seeking advice, she makes an unexpected connection.

Lydia grows suspicious of Elena and Carmen's intense relationship. Penelope later discovers that the inseparable friends are keeping a big secret.

Elena gets a congratulatory letter that leaves a bitter taste in her mouth. For a school project, Alex interviews Lydia, who reveals a family secret.

When Lydia disappears after a heated argument with her daughter about religion, the smooth running of the household falls apart in her absence.

Just when Penelope starts to date again, her estranged husband Victor makes a surprise visit home that rekindles old feelings between them.

Lydia learns that Dr. Berkowitz is going to the opera without her. When Schneider asks if she and Max are exclusive, Penelope realizes it's time for a talk.

Feeling like she's finally got her life together, Penelope unwisely stops taking her antidepressants so she doesn't have to tell Max she's on them.

As Schneider's trainee, Elena learns there's more to being a building super than fixing things. Penelope battles Lydia over space in their garage.