Preparing to sell the Chalmers-Davis home, something vital is lost.

At St. Denis Medical Center, the dedicated doctors and nurses are trying their best to treat patients without completely losing their own minds.

Gabe decides to stay on a little longer at Beaucroft Hall, certain that Liz sent him here for a reason.

Charlie sees a therapist to learn how to deal with Alan's emotional insecurities.

Charlie finds himself in a relationship that is not based on sex.

Christy escorts Chef Rudy to court-ordered AA meetings.

Christy & Bonnie face the sudden death of a friend.

After a meltdown, Christy tries to embrace positivity.

Molly recruits Joyce to spy on her suspicious neighbor.

Molly needs to adjust her spending habits on shoes.

Mike rethinks his life after being shot.

Raj attempts to cure his social anxiety disorder while Penny uses Bernadette to spy on Leonard and his girlfriend.

When Howard finally breaks the news to his mom that he's engaged to Bernadette, it lands her in the hospital.

When Bernadette receives her PhD, Wolowitz feels emasculated. Raj and Leonard swap places and Penny does something she regrets.

When a sexy woman calls the wrong number, Chandler seeks to make the most of the situation. Income issues divide the friends: the well-off Ross, Chandler and Monica versus the not-so-well-off Phoebe, Rachel and Joey.

When Ross has an allergic reaction to Monica's kiwi-lime pie, Chandler & Joey baby-sit Ross's son Ben, but then use him to help them pick up girls. Phoebe loses her Central Perk singing gig to a professional singer.

A drunken Rachel is persuaded to call Ross and reveals her feelings for him on his answering machine. Monica finds work as Chandler's personal trainer and Phoebe has a hard time trying to get her man to sleep with her.

Ross must choose between Rachel and Julie and enlists Joey and Chandler's help in making a list of the pros and cons of each. Monica gets a job making food with a synthetic chocolate substitute called Mockolate.

Christy escorts Chef Rudy to court-ordered AA meetings.

Christy & Bonnie face the sudden death of a friend.

After a meltdown, Christy tries to embrace positivity.

Molly recruits Joyce to spy on her suspicious neighbor.

Molly needs to adjust her spending habits on shoes.

Mike rethinks his life after being shot.

Raj attempts to cure his social anxiety disorder while Penny uses Bernadette to spy on Leonard and his girlfriend.

When Howard finally breaks the news to his mom that he's engaged to Bernadette, it lands her in the hospital.

When Bernadette receives her PhD, Wolowitz feels emasculated. Raj and Leonard swap places and Penny does something she regrets.

When a sexy woman calls the wrong number, Chandler seeks to make the most of the situation. Income issues divide the friends: the well-off Ross, Chandler and Monica versus the not-so-well-off Phoebe, Rachel and Joey.

When Ross has an allergic reaction to Monica's kiwi-lime pie, Chandler & Joey baby-sit Ross's son Ben, but then use him to help them pick up girls. Phoebe loses her Central Perk singing gig to a professional singer.

A drunken Rachel is persuaded to call Ross and reveals her feelings for him on his answering machine. Monica finds work as Chandler's personal trainer and Phoebe has a hard time trying to get her man to sleep with her.

Ross must choose between Rachel and Julie and enlists Joey and Chandler's help in making a list of the pros and cons of each. Monica gets a job making food with a synthetic chocolate substitute called Mockolate.

Bonnie & Adam go on a double date with Jill & Andy.

Bonnie's therapist helps her communicate with Adam.

Bonnie's birthday gift for Adam gets a so-so response.

Molly takes a job as a forklift driver at Vince's warehouse.

Mike and Molly set out to experience new things together.

Penny is worried with how damaged her friendship with the guys will be in the aftermath of her sleeping with Raj while Sheldon becomes the leader of the paintball team.

A fight between Sheldon and Penny leaves Amy caught in the middle, while Leonard tries to spice up his long-distance relationship with Priya.

Leonard and Amy get to know each other better, while Howard and Bernadette spend the weekend with Mrs. Wolowitz.

It's Christmas time and Monica tries tipping with cookies, rather than cash. Phoebe learns the guy in the pictures her grandmother keeps is not her real father whilst Chandler & Joey wait too late to shop for presents.

Monica gets back with Fun Bobby and encourages him to stop drinking. Joey gets chosen to play the role of a neurosurgeon, on Days of Our Lives. Rachel begins dating a guy who bears an uncanny resemblance to Ross.

Ross's ex and her lover tie the knot, providing Monica with a job catering the wedding. Phoebe is possessed by the spirit of an eighty-two year old massage client who dies in the middle of a session.

Ross goes to visit Marcel while on a trip to California and finds the monkey working in commercials. Joey gets his first fan letter and ends up dating the woman who turns out to be a stalker.

Séamus deals with the fallout from his confession whilst Wendy navigates the arrival of the eccentric writer of her show Jack E. McCarthy.

Charlie arranges a romantic date with Mia in the hopes of consummating their relationship whilst Alan begins to date Charlie's most recent ex-girlfriend.

Charlie has trouble keeping up with Mia's healthy lifestyle, so he begins to sneak beers, cigars and burgers behind her back. When Mia finds out, Charlie has to decide if he is truly in love with her or just whipped.

Angie’s nearest and dearest are forced to come to terms with the possibility of losing her.

Molly takes a job as a forklift driver at Vince's warehouse.

Mike and Molly set out to experience new things together.