Brad is bothered that Lily is embarrassed to be seen with him, so Sean tries to make over his geeky image. But all Sean succeeds in doing is inadvertantly getting another student suspended from school... Which leads to an in-bar confrontation with Sister Helen. Meanwhile, Jimmy's ""trademark"" hair-length has become an issue at school. Elsewhere, Claudia helps Eddie deal with an unwise purchase he made for the bar -- by getting drunk with the customers. And Lily confesses her relationship with Brad in front of the entire school.

This one might be better: Sean is having trouble keeping the bar alive and Claudia asks him to reconsider running it. With St. Patrick's Day around the corner Eddie tries to lure customers over from rival pubs. Meanwhile, Brad and Lily prepare for the parade and Jimmy is having trouble understanding the meaning of St. Patrick's day.

Lily has her doubts when Brad tells her about a girl he once had a relationship with at space camp named Lana. But Brad, tired of Lily thinking this, changes his Summer plans and boards a bus to space camp with a very cute, and very real, Lana.

Sean (Donal Logue) tries to keep Eddie (Kevin Corrigan) from hitting on a woman (guest star Julie Claire) Claudia (Megyn Price) is consoling after a break-up.

Sean catches a fly ball that's still in play and loses a game for the Yankees. Claudia's upset when the bachelorette party she's throwing for her girlfriend gets disrupted by Sean, Eddie and the boys, who have been chased home by irate fans.

To save for a dream vacation to Mexico, Sean and Claudia start working extra shifts at work. This leads to chaos at home, with Eddie raising the kids, Lily getting her tongue pierced, Jimmy becoming a bully, and Henry panhandling and eating out of the garbage.

When Lily is miserable because she and her girlfriends have been booed off the stage at the school's talent show, Sean and Claudia have some explaining to do. Meanwhile, the Finnerty's get roped into buying cases of candy bars that the boys are selling for school.

Sean has some explaining to do when Lily’s devastated to discover that she was born out of wedlock.

Claudia feels it's time to smooth relations between the two families by having the O'Keefes over for dinner, but the evening falls apart when Brad's mother blames Lily for taking Brad's innocence. Meanwhile, Eddie teaches Jimmy and Henry a lesson in respecting other people's property after he finds out that they used his coin collection to play arcade games.

Lily resents her ex-boyfriend's ability to move on so quickly after she dumped him; Eddie's stand-up routine flops until he incorporates material from Claudia and Sean's personal life.

Claudia tries to alleviate Sean's hypertension and high blood pressure by running the household all by herself but everything goes awry. Jimmy gets suspended from school, which causes a set of problems all its own, and Lily and Brad break her bed so they steal the family car... and get it impounded.

Lily is less than thrilled about Brad's new job, which is taking up all of his time. Meanwhile, Walt's having problems finding work, so Sean and Eddie offer him a job at the bar... but they soon find that he takes over. Jimmy's at the age where he finds his mother to be an embarrassment, so Claudia sets out to bond with him.

Sean (Donal Logue) tries to disguise the fact that he cut Henry's (Jake Burbage) hair himself instead of taking him to a barber shop.

Walt gives Jimmy a BB gun for his birthday, prompting an all-out war between him and Sean, which ends up with Walt in the hospital, shot in the rump.

After Sean confronts Brad's father, who's boasting that Lily and Brad have slept together, he confronts Claudia -- and finds out she already knew too. So when Brad mysteriously gets injured by an airborn Christmas decoration, everyone thinks Sean finally lost his temper. Meanwhile, the boys have spent Sean and Eddie's Liberty quarter collection, and Eddie is disgusted. So Eddie takes the boys out to teach them a lesson about stealing from other people -- by stealing a toy machine that Henry loaded with quarters.

After a night of partying, Lily wakes up with a nasty hangover, her car parked on the porch and no memory of how she got home. To teach Lily a lesson, Sean and Claudia decide to sell her car and have her sign a contract that she will call them when she is too drunk to drive. Angry at losing her car, Lily pretends to be drunk night after night in order to make her parents give her a ride home. Meanwhile, Eddie makes a huge profit when he sells Lily's car for Sean.

During a romantic getaway at a hotel, Claudia and Sean watch an adult film and realize it was shot in their home; a girl bullying Jimmy might actually like him.

Claudia refuses to include Brad in the family portrait; Claudia's father-in-law (guest star Richard Riehle) gives her plot to his dead cat.

Sean volunteers to referee Henry's soccer team and ends up making an unethical decision in the team's favor. Which in hindsight wasn't a great idea, when Henry gets an inflated ego. So Sean tries to make things right the following week by making an unethical decision in the opposing team's favor. . . Meanwhile, Lily flirts with the cute guy at the concession stand and the conversation leaves her walking on air. But when she starts to obsess over the introduction, she replays the scene over and over in her head, each time thinking that she made a bigger and bigger fool of herself.

Sean and Eddie hire strippers for the bar to help make ends meet -- then wind up being protested by the PTA. But what's most shocking is who set the PTA on their tails. Meanwhile, Brad asks Lily to break up with Dean. Lily doesn't want to hurt Dean, but agrees, only to find that he takes it far easier than she expected.

Sean and Eddie arrive at the bar to discover they've been robbed. Instead of calling the police, Walt suspiciously insists on cleaning up. Meanwhile, Lily and Brad spend a day at the mall and wind up in a fight, so Lily decides that she's gonna go out with another guy.

Lily, Brad and Jimmy sign abstinence pledges at school; Brad asks Lily to marry him; Jimmy throws out everything that reminds him of sex. Meanwhile, Walt reveals that Eddie was born lefthanded.

When the Finnerty's throw Brad a birthday party to take his mind off his parents' recent breakup, Sean secretly invites Brad's dad to the party as part of his ""plan"" to reunite him with his wife Connie (guest star Nancy Cassaro). Unfortunately, Connie has taken Claudia's (Megyn Price) advice to ""get some,"" which prompts her to pursue Eddie.

Claudia copies Lily's school paper, only to find out Lily plagiarized the essay. Sean hints to Sister Helen that Lily may have cheated, but he learns too late that the school's ""zero-tolerance"" policy on cheating could result in Lily being expelled.

In a desperate grab for attention, Lily makes out with the nerdish next-door neighbor, Brad O'Keefe, in his car; when Sean catches them, he responds in a rather unorthodox way--by throwing fried chicken at the windshield. Meanwhile, Walt babysits Jimmy and Henry and teaches them how to dig a hole; and Eddie tries to hook up illegal cable so he and Sean can watch softcore porn.