Alexis accidentally gets Johnny into the raw milk business. Moira tries to connect with the townsfolk, and David gives style advice to the competition without fully considering the consequences.

Courteney is trying desperately to bring spirit to Headstone, but it’s impossible. When her team heads to SDSJC for their homecoming game, not only is Courteney reminded of how much spirit her old school has, she’s forced to cheer against Boon.

Alan finds himself attracted to his receptionist, while Charlie and Jake compete for a waitress.

Alan continues to believe that he is responsible for Judith's pregnancy. Meanwhile, Charlie is convinced he knows the reason behind Jake's bad mood.

Mike invites Molly to the Chicago Cubs opening day.

Samuel gets fired and moves in with Mike.

Mike helps Vince study for his GED.

When Caroline's grandmother awakens from a coma with no knowledge of her family's massive money scandal, Caroline attempts to keep the truth hidden.

Oleg's cousin who plays professional basketball comes to town to play a game and gives Max two free tickets, but chaos ensues when the girls interfere with the game.

Leonard and Koothrappali escort a heartbroken Wolowitz to Las Vegas. Sheldon becomes locked out of his apartment so must stay with Penny.

Penny's second date with Stuart sees her making a comment that gives Leonard new hope for a relationship with her. Wolowitz realizes there's a crucial error in a NASA project he's working on.

The guys' plan to work over the summer at the North Pole makes Penny revaluate her feelings for Leonard.

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.

Mike invites Molly to the Chicago Cubs opening day.

Samuel gets fired and moves in with Mike.

Mike helps Vince study for his GED.

Max is both puzzled and curious when the new guy she is dating is hesitant about intimacy because he is "not regular down there". Also, Sophie and Oleg struggle to get pregnant.

When Caroline's grandmother awakens from a coma with no knowledge of her family's massive money scandal, Caroline attempts to keep the truth hidden.

Oleg's cousin who plays professional basketball comes to town to play a game and gives Max two free tickets, but chaos ensues when the girls interfere with the game.

Leonard and Koothrappali escort a heartbroken Wolowitz to Las Vegas. Sheldon becomes locked out of his apartment so must stay with Penny.

Penny's second date with Stuart sees her making a comment that gives Leonard new hope for a relationship with her. Wolowitz realizes there's a crucial error in a NASA project he's working on.

The guys' plan to work over the summer at the North Pole makes Penny revaluate her feelings for Leonard.

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.

Mike & Molly get caught up in Victoria's birthday drama.

Mike & Molly are asked about marriage.

Mike and Molly adjust to life as an engaged couple.

Max and the diner gang join forces in order to get Earl back on stage performing and playing his saxophone.

Caroline falls in with the wrong crowd when she tries to make new friends, whilst Max reconnects with an old friend.

Caroline falls in with the wrong crowd when she tries to make new friends, whilst Max reconnects with an old friend.

Max and Caroline sign up to be "Booth Babes" in order to get into a large gaming convention for free. Once inside they discover Han's friend created video game characters based on them, so they demand compensation.

When Sheldon learns that the guys tampered with his expedition data he got from the arctic, he leaves to Texas in disgrace. This results in the guys following him, which threatens Leonard's hope for some romantic time with Penny and the guys' friendship with Sheldon.

Leonard and Penny struggle to recover from an awkward first hookup while Sheldon and Howard stake their best comic books on a bet to determine the species of a cricket.

Howard and Raj visit a Goth nightclub to pick up women while Sheldon attempts to build a better Penny using chocolate-based behavior modification.

Phoebe and Mike struggle over their decision to donate their wedding fund to charity, Ross discovers Rachel's irrational fear of swings and Monica and Chandler are finally approved for adoption.

Everyone begs Monica and Chandler to host Thanksgiving once again but find themselves locked out when they turn up an hour late for dinner. All is forgiven when the hosts hear they've been selected by a mum-to-be.

Monica and Chandler travel to Ohio to meet the potential mother of their child but they're put in an uncomfortable situation when the mum-to-be thinks they're a reverend and a doctor.

Phoebe and Rachel catch Chandler getting into a car with a blonde woman and think he's having an affair. It turns out the woman was Monica and Chandler's realtor and that the two are buying a house in Westchester.

Gabe is reborn following his transcendent experience at Hornbearing, and returns to Beaucroft Hall to make things right.

Seven year old Pete, his mom and sister attend the wedding of his Aunt just weeks after the death of his father. His Uncle Tommy steps in to be there for Pete when he needs him most. In present day, Pete makes sure to be there for his Uncle Tommy.

When the birthday party she throws for Alan is met with indifference by his family, Melissa feels he's underappreciated and offers him the chance to live with her and her mother.

Charlie agrees to go with Chelsea to couples counselling with Dr. Linda Freeman.

Moira worries that salacious photos from her past will jeopardise the campaign. Johnny swallows his pride to ask for financial help. Alexis becomes gainfully and surprisingly employed.

Max and the diner gang join forces in order to get Earl back on stage performing and playing his saxophone.

Caroline falls in with the wrong crowd when she tries to make new friends, whilst Max reconnects with an old friend.

Caroline falls in with the wrong crowd when she tries to make new friends, whilst Max reconnects with an old friend.