Johnny and Stevie celebrate their first fully booked motel and David goes on a date with Patrick.

Bed-bound and recovering from his antics creeping around the house, Gabe is forced to reflect on his relationship with Liz and her final days.

Having escaped the family’s clutches Gabe flees to the local village, finally feeling like he has found safety.

Alan convinces Charlie that he needs to date more respectable women and sets him up with a judge called Linda. The two double date but things don't go too well.

Charlie & Linda get closer to consummating their relationship but Charlie has trouble focusing when he begins to see Rose's face everywhere he turns. Charlie ends up flying to London to find out if Rose is still there.

Jenny moves in with Evelyn.

Walden and Alan think it may be time for Berta to retire.

Walden starts partying with Jenny and her hot friends.

The Hecks skip church and watch Christmas Eve service on TV.

Sue tries to widen her social circle by joining a sorority.

Axl's first day as a business intern doesn't go as planned.

When NASA moves up Howard's mission, he must face his fears and Bernadette's dad, thus putting the wedding plans in jeopardy.

The fifth season ends with Howard and Bernadette deciding to get married before his NASA mission, causing the gang to scurry into overdrive in an effort to stage the wedding.

With his friends on dates, Raj must face his loneliness. Also, Wolowitz is caught in an argument between Bernadette and his mom, even while he’s in space.

Rachel finally tells Joey about her crush on him. Monica and Mike compete at a game of ping pong.

Ross and Charlie decide that they can't go forward with a relationship before Ross talks to Joey, while Joey and Rachel decide that they can't go forward with a relationship before talking to Ross.

Ross tries to convince everyone that he's okay with Joey and Rachel being together while Phoebe gets an unusual offer from her half-brother. Chandler put his foot in it when he tells an unsuspecting child he's adopted.

Jenny moves in with Evelyn.

Walden and Alan think it may be time for Berta to retire.

Walden starts partying with Jenny and her hot friends.

The Hecks skip church and watch Christmas Eve service on TV.

Sue tries to widen her social circle by joining a sorority.

Axl's first day as a business intern doesn't go as planned.

When NASA moves up Howard's mission, he must face his fears and Bernadette's dad, thus putting the wedding plans in jeopardy.

The fifth season ends with Howard and Bernadette deciding to get married before his NASA mission, causing the gang to scurry into overdrive in an effort to stage the wedding.

With his friends on dates, Raj must face his loneliness. Also, Wolowitz is caught in an argument between Bernadette and his mom, even while he’s in space.

The friends support Ross as he prepares for a keynote paleontological address in Barbados. Phoebe has her hands full with two suitors, David and Mike.

Rachel finally tells Joey about her crush on him. Monica and Mike compete at a game of ping pong.

Ross and Charlie decide that they can't go forward with a relationship before Ross talks to Joey, while Joey and Rachel decide that they can't go forward with a relationship before talking to Ross.

Ross tries to convince everyone that he's okay with Joey and Rachel being together while Phoebe gets an unusual offer from her half-brother. Chandler put his foot in it when he tells an unsuspecting child he's adopted.

Alan befriends Lyndsey's boyfriend.

Alan asks Walden to set him up on a date with Lynda Carter.

Lyndsey's jealousy ruins Alan's date with a beautiful woman.

Mike plans a surprise 50th birthday party for Frankie.

Sue's new roommate goes on a buying spree for their room.

Frankie & Mike take Brick to his first movie in a theater.

When Sheldon learns that Penny is thinking about breaking up with Leonard, he tries to intervene. Meanwhile, in space, the other astronauts pick on Howard.

Amy feels threatened when Sheldon hires a young female assistant, and the pressure of being in space takes its toll on Wolowitz.

When Wolowitz returns from space, he doesn’t get the hero’s welcome he expected. Meanwhile, Game Night turns into a battle of the sexes.

Ross gets a spray-on tan that does not go well. Joey and Rachel's first date goes well until they return home and find everything awkward. Monica and Phoebe try to avoid Amanda, their annoying friend from London.

It's baby Emma's first birthday but a mishap at the bakery means the cake is shaped like an erotic object. Rachel won't let the party start until Emma wakes from her nap but everybody has other places to be.

Rachel's sister Amy babysits Emma to prove she's responsible but with disastrous results. Monica and Chandler solicit Joey to write a letter to the adoption agency on their behalf and Phoebe and Mike get engaged.

Ross applies for a palaeontology grant and finds out Charlie's ex-boyfriend reviews the applications, who in turn sabotages Ross's application. Chandler upsets Joey's when he's caught lying over Joey's audition tape.

Wendy and Séamus return to the woods with company. The truth is out there. Good riddance to it.

Charlie discovers that he's good with kids while babysitting Linda's four-year-old son Brandon. Meanwhile, the extreme financial hardship at Chez Harper leads Alan to become a guinea pig for medical products.

Charlie and Linda attend a function crowning Linda judge of the year but a pill Evelyn gives him believing to be a sedative turns out not to be and he acts crazy at the function, embarrassing Linda in front of the crow

Marwan remembers his time in school, swimming classes and mahraganat music. While Aisha talks about her mother's marriage aspirations for her.

Mike plans a surprise 50th birthday party for Frankie.

Sue's new roommate goes on a buying spree for their room.