Joyce’s belief that personal life should stay out of the workplace is tested by unexpected news.

The Chalmers-Davis family leave Jacinda out of some big news in an ill-fated attempt to protect her.

The Canadian drugs have taken their toll on Pete who manages to offend his entire family on a solemn occasion. His only choice is to go to rehab, but first must meet with several people in his life to tell them that he's going away.

When Lyndsey's mother comes for a visit, Alan suggests she meets Evelyn. Walden is stuck hearing out iPhone app ideas from Jake and Eldridge.

Walden knows Zoey won't be thrilled to learn Bridget is a partner in his new venture with Billy. Meanwhile, Alan and Lyndsey try to cope with their mothers dating each other and deal with Eldridge and Jake's questions.

Bonnie gets a new outlook on sobriety.

Christy, a waitress at a posh Napa Valley establishment who is four months clean and doing her best to be a good mom and overcome a history of questionable choices.

Christy and Bonnie deal with a family crisis together.

Max joins Caroline on her visit to a white collar prison to see her father, Martin Channing, and he encourages them to purchase a particular keepsake at the Channing estate auction.

Max and Caroline attempt to keep faith that Martha Stewart, who tasted and liked one of their cupcakes in last season's finale, will call and help support their business. Meanwhile, Caroline loses a lucky keepsake.

Max and Caroline show their true colours when the diner gets robbed. Meanwhile, everyone sees a surprising new side of Han.

Leonard and Sheldon each lie to avoid seeing Penny's concert, but Sheldon's is a bit too complicated for his own good.

With his friends knowing how sour he acts when he’s sick, Sheldon is nursed by Penny, who hasn't got a clue what she's in for.

With Sheldon rattled over meeting Dennis, a 15-year-old physicist who's smarter than he, Leonard helps him look for a way to debunk Dennis's research.

A record producer wants to make Phoebe's "Smelly Cat" song a video. Ross dating Rachel makes Monica feel like she's living with her brother again and Joey wants to move back in with Chandler but he has a new roommate.

Joey finds out the hard way that it's not wise to boast false things. Phoebe helps Chandler bond with his new roommate and sexual history dominates the discussion between Monica and Richard, and Ross and Rachel.

Creeped out by his bizarre roommate, Chandler demands Eddie move out. Joey has trouble coming to grips with the death of Dr. Drake Ramoray & a book on women's empowerment inspires the girls to have a "goddess meeting".

Phoebe's world view is shattered when she learns how "Old Yeller" really ends. Monica gets jealous when Richard goes out with other people & Rachel gets upset when she learns Ross has planned their whole life together.

Bonnie gets a new outlook on sobriety.

Christy, a waitress at a posh Napa Valley establishment who is four months clean and doing her best to be a good mom and overcome a history of questionable choices.

Christy and Bonnie deal with a family crisis together.

Max joins Caroline on her visit to a white collar prison to see her father, Martin Channing, and he encourages them to purchase a particular keepsake at the Channing estate auction.

Max and Caroline attempt to keep faith that Martha Stewart, who tasted and liked one of their cupcakes in last season's finale, will call and help support their business. Meanwhile, Caroline loses a lucky keepsake.

Max and Caroline show their true colours when the diner gets robbed. Meanwhile, everyone sees a surprising new side of Han.

Leonard and Sheldon each lie to avoid seeing Penny's concert, but Sheldon's is a bit too complicated for his own good.

With his friends knowing how sour he acts when he’s sick, Sheldon is nursed by Penny, who hasn't got a clue what she's in for.

With Sheldon rattled over meeting Dennis, a 15-year-old physicist who's smarter than he, Leonard helps him look for a way to debunk Dennis's research.

A record producer wants to make Phoebe's "Smelly Cat" song a video. Ross dating Rachel makes Monica feel like she's living with her brother again and Joey wants to move back in with Chandler but he has a new roommate.

Joey finds out the hard way that it's not wise to boast false things. Phoebe helps Chandler bond with his new roommate and sexual history dominates the discussion between Monica and Richard, and Ross and Rachel.

Creeped out by his bizarre roommate, Chandler demands Eddie move out. Joey has trouble coming to grips with the death of Dr. Drake Ramoray & a book on women's empowerment inspires the girls to have a "goddess meeting".

Phoebe's world view is shattered when she learns how "Old Yeller" really ends. Monica gets jealous when Richard goes out with other people & Rachel gets upset when she learns Ross has planned their whole life together.

Christy goes on her first date since she stopped drinking.

Christy's patience is tested by everyone she knows.

Max and Caroline try to take their cupcake business to the next level by auditioning for the reality cooking show Cupcake Wars.

Max and Caroline have different ideas on how to handle their new pre-approved credit card.

The attractive owner of a local candy store is sweet on Caroline, but she's too embarrassed to date him after she had a mishap in the store.

Sheldon finds himself booted from the gang's Physics Bowl team and replaced with Leslie, so he forms his own team hoping to prove he's superior.

When delivery of another collectible leads to Penny's lashing out at Leonard, he decides it's time to give up his habit, much to his friends' protestation.

The rest of the gang fall for Sheldon's twin sister and Leonard's plan to win her heart is derailed when Sheldon declares he'll be the one to decide who can date her.

Chandler and Ross run into two bullies at the coffee shop. Monica, down to her last few dollars, plays the stock market based solely on the ticker symbols. Phoebe makes multiple attempts to go visit her birth father.

The gang plan a surprise party for Rachel but the real surprise is when both parents, who recently separated, show up for the party. Thinking fast the gang throw two separate parties but complications inevitably ensue.

Phoebe catches chicken pox just as her old flame Ryan arrives in town on leave from the Navy. Joey gets a job at Chandler's office but decides to play it as a role, creating the character Joseph along with wife & kids.

Rachel agrees to be maid of honour at her ex-fiancé's wedding but a fashion faux pas focuses attention away from the bride. Monica ponders her future with Richard and Chandler falls for a mystery woman on the Internet.

Georgie digs into Mandy’s past when he discovers she’s been hiding thousands of dollars of debt. Meanwhile, Mandy tries to right her wrongs by going back to work.

Things get awkward when Georgie and Mandy try to make new friends. Meanwhile, Jim and Audrey get competitive playing a game with Connor.

When Zoey and Ava move in, Walden finds out if his commitment is up to the test. Meanwhile, Alan has his own challenges when he moves in with Lyndsey.

After suffering a minor heart attack, Alan is visited by Charlie's ghost while in the hospital.

Alexis and Johnny hatch a plan to impress a motel reviewer, while David and Patrick search for a new apartment.

Max and Caroline try to take their cupcake business to the next level by auditioning for the reality cooking show Cupcake Wars.

Max and Caroline have different ideas on how to handle their new pre-approved credit card.