Dee Dee gives an ex-boyfriend with a foot fetish a second chance, but he quickly relapses; a musician's attraction to Phyllis may help Spencer keep his job.
When Mona learns that Dee Dee is planning to buy a gift for Phyllis for Mother's Day, she tries to find a one for Big Dee Dee, leading to a competition.
Nick tells Mona that his parents are visiting and he wants her to meet them, but she becomes nervous since she never met any of her boyfriends' mom and dad.
Dee Dee helps Mona get over her recent break-up, but she accidentally sends her into Spencer's arms; Phyllis introduces her new boyfriend to the family.
A mother asks Jake and Jazz to build dresser cubbies and personalized bunk beds; BBQ chicken wings, smoked gouda mac and cheese and blueberry lemonade crumble.
The wedding ceremony is seemingly cancelled when Todd walks out on Toni because of her selfishness; Lynn objects to Sivad's decision to write a wedding poem.
Joan establishes a strong connection with Ellis' agent, Brock, and promises to break things off with Ellis; Toni leaves Todd after realizing he's deep in debt.
Joan finds herself in a bind when she is forced to have dinner with both Ellis and Brock; William tries to get Maya to do her job, but she outwits him.
William's sister and her partner end up having their baby at Joan's house when her water breaks; William and Joan's pact is to wed and have a baby in 10 years.
Joan is convinced Brock is going to pop the question after he invites her to Las Vegas; William tries to prove to his sister he can handle caring for a child.
Maya regrets inviting her ex-husband and his new girlfriend over for a tree trimming party; Joan's boisterous, off-key singing causes caroling group to disband.
Mona returns from vacation and learns that Dee Dee owns a horse, so she buys one herself, but it doesn't go as planned; Kai behaves coldly towards Spencer.
Mona and Dee Dee celebrate their birthdays by finding a date for each other; Big Dee Dee agrees to give her a portrait of the two of them with Mona and her mom.
Mona tries to sign a coveted singer, who's a single mother, by pretending to be a single parent herself; Mona and Spencer try to figure out their friendship.
Mona and Dee Dee attend Neil's wedding and talk to the bride, but their conversation causes her to cancel the ceremony; Spencer tries to retrieve a $100 tip.
Mona prepares for a major presentation, but the long hours at her job affect her time with family and friends; Adam decides to behave like a heterosexual man.
Dee Dee becomes furious when she learns that Mona has befriended her law-school rival; Spencer struggles to reject a persistent talent-search applicant.
Arnaz's weekend away with Rachel takes a turn when Breanna plans a trip for the girls to the same spot; Cash and D-Mack try to lure in some volleyball players.
When Breanna changes the rules to allow dates to come back to the house, Arnaz uses it to his advantage; Breanna's uncle needs help selling his product.
KB joins the gang's team for an academic competition and has the professor get them ready for the event, but KB finds a new interest during the preparation.
Nikki, Kim, Stevie and T decide to make extra money by selling t-shirts, but T decides to go it alone after they disagree over what the shirts should say.
Kim plays several pranks on Nikki and her friends on Halloween, but when everyone around her starts disappearing, Kim must figure out if it is real or a prank.
Mona returns from vacation and learns that Dee Dee owns a horse, so she buys one herself, but it doesn't go as planned; Kai behaves coldly towards Spencer.
Mona and Dee Dee celebrate their birthdays by finding a date for each other; Big Dee Dee agrees to give her a portrait of the two of them with Mona and her mom.
Mona tries to sign a coveted singer, who's a single mother, by pretending to be a single parent herself; Mona and Spencer try to figure out their friendship.
Mona and Dee Dee attend Neil's wedding and talk to the bride, but their conversation causes her to cancel the ceremony; Spencer tries to retrieve a $100 tip.
Mona prepares for a major presentation, but the long hours at her job affect her time with family and friends; Adam decides to behave like a heterosexual man.
Dee Dee becomes furious when she learns that Mona has befriended her law-school rival; Spencer struggles to reject a persistent talent-search applicant.
Dee Dee dates a noted author, but she reconsiders their relationship when she learns he has children; Phyllis has an argument with Ray and moves-in with Mona.
Spencer invites his mother for Thanksgiving dinner, but she learns of Ray and Phyllis' romance; Mona is upset over her dad's lack of involvement in her life.
Kali gives a chance to Spencer's friend, a successful singer known for partying; Big Dee returns to the stage after helping Adam for an acting showcase.
A couple wants a space to separate their kids' toys from the adult spaces; Jake builds a storage bench and Jazz decorates the fireplace and living space.