Reema finds her way back to Sydney. Rosa throws Oly a baby shower.

Joanne’s 18th birthday and the first day of filming on the TV shoot lead to chaos, confessions, and cake in Drúmban.

Ignoring Alan's warnings, Charlie continues to date Isabella until she threatens to put a curse on his manhood.

Charlie wakes up with Rose the morning after her birthday party. Her irate father comes to ask Charlie about what the future holds for him and Rose but the unexpected happens when Evelyn shows up.

Bonnie reluctantly consults a therapist.

Bonnie is consumed with the urge to mother a sick Christy.

Bonnie reacts unexpectedly when Adam's bar does well.

Molly and Peggy try to play nice for Mike's birthday.

Mike and Molly take up roller-skating before having kids.

Mike goes on a junk food binge while Molly's away.

Bernadette runs into her ex-boyfriend while attending a science event with Wolowitz.

Hoping it will make him a better teacher, Sheldon has Penny give him acting lessons. Raj has fantasies about a friend's girlfriend.

A wealthy donor to the university makes Leonard consider how far he's willing to go for the sake of science.

Ursula dumps Joey but doesn't plan to tell him, so Phoebe disguises herself as her twin to break the news. Rachel cajoles Monica into trading identities so she can use Monica's health insurance for a sprained ankle.

Rachel interviews for a job as an assistant buyer at Saks Fifth Avenue. She also sees another side of the usually docile Ross when the girls face the boys during a not-so-friendly game of poker.

The gang searches frantically for Marcel, who slipped out of the apartment while Rachel was baby-sitting him. Rachel, who doesn't know that Marcel is an illegal pet, ends up calling Animal Safety.

Rachel and Barry start dating again which is slightly awkward because he's now engaged to Mindy. Chandler goes nuts when a woman he likes won't return his calls. The friends discover someone is spying on them.

Bonnie reluctantly consults a therapist.

Bonnie is consumed with the urge to mother a sick Christy.

Bonnie reacts unexpectedly when Adam's bar does well.

Molly and Peggy try to play nice for Mike's birthday.

Mike and Molly take up roller-skating before having kids.

Mike goes on a junk food binge while Molly's away.

Bernadette runs into her ex-boyfriend while attending a science event with Wolowitz.

Hoping it will make him a better teacher, Sheldon has Penny give him acting lessons. Raj has fantasies about a friend's girlfriend.

A wealthy donor to the university makes Leonard consider how far he's willing to go for the sake of science.

Ursula dumps Joey but doesn't plan to tell him, so Phoebe disguises herself as her twin to break the news. Rachel cajoles Monica into trading identities so she can use Monica's health insurance for a sprained ankle.

Rachel interviews for a job as an assistant buyer at Saks Fifth Avenue. She also sees another side of the usually docile Ross when the girls face the boys during a not-so-friendly game of poker.

The gang searches frantically for Marcel, who slipped out of the apartment while Rachel was baby-sitting him. Rachel, who doesn't know that Marcel is an illegal pet, ends up calling Animal Safety.

Rachel and Barry start dating again which is slightly awkward because he's now engaged to Mindy. Chandler goes nuts when a woman he likes won't return his calls. The friends discover someone is spying on them.

Bonnie & Tammy revisit memories at their old foster home.

Christy's law firm job isn't what she imagined.

Bonnie & Adam make a hasty decision.

Molly is so focused on directing a school recital that she doesn't notice a fellow teacher hitting on her.

Mike and Carl get stuck working at the Renaissance Faire after their boss, Captain Murphy, gets dumped by Mike's mother.

Molly finds herself at a crossroads with her career and makes a huge decision to leave teaching to become a writer.

As Wolowitz contemplates taking things with Bernadette to the next level, Leonard rekindles his relationship with Raj's sister.

Sheldon becomes concerned when everybody begins to hang out at Raj's apartment and discovers Leonard is the center of the group.

Sheldon is baffled by Wolowitz's magic trick. Meanwhile, Leonard realizes dating Priya may make it impossible to continue being friends with Penny.

When Monica's credit card is stolen she ends up making friends with the thief. Ross discovers Marcel has reached sexual maturity and needs to be with his own kind, so he tries to get him into the "Harvard" of all zoos.

After losing his virginity to her, Monica's boyfriend reveals he's a high school senior. Rachel has erotic dreams about Joey & Chandler. Whilst temping, Phoebe discovers no one at Chandler's office likes him anymore.

Carol goes into labour and Ross and Susan can't stop bickering over who gets to help more. Rachel flirts with an OB/GYN who has a love-hate relationship with women's private parts and Joey ends up assisting a birth.

During Rachel's birthday party, and while Ross is in China, Chandler lets it slip that Ross is in love with her. Joey's girlfriend wants to sleep with him but his participation in a fertility study is preventing this.

Jim advises a player on the Celtics to take one of his recent losses less personally, sparking a controversy that forces the Kearney clan to confront their spiritual beliefs.

Mandy finds out Meemaw runs an illegal sportsbook and decides she wants in on the action. Meanwhile, Georgie struggles to keep Mandy’s new job a secret.

Charlie tricks Jake into taking ballet lessons so he can get close to the gorgeous instructor.

One of Charlie's elderly neighbours tries to seduce Alan, while Charlie tries to stop Jake from giving money to a televangelist.

Oly is run off her feet and finds the only person she can rely on is herself.

Molly is so focused on directing a school recital that she doesn't notice a fellow teacher hitting on her.

Mike and Carl get stuck working at the Renaissance Faire after their boss, Captain Murphy, gets dumped by Mike's mother.

Molly finds herself at a crossroads with her career and makes a huge decision to leave teaching to become a writer.

After losing his virginity to her, Monica's boyfriend reveals he's a high school senior. Rachel has erotic dreams about Joey & Chandler. Whilst temping, Phoebe discovers no one at Chandler's office likes him anymore.

Carol goes into labour and Ross and Susan can't stop bickering over who gets to help more. Rachel flirts with an OB/GYN who has a love-hate relationship with women's private parts and Joey ends up assisting a birth.

During Rachel's birthday party, and while Ross is in China, Chandler lets it slip that Ross is in love with her. Joey's girlfriend wants to sleep with him but his participation in a fertility study is preventing this.

Charlie tricks Jake into taking ballet lessons so he can get close to the gorgeous instructor.

One of Charlie's elderly neighbours tries to seduce Alan, while Charlie tries to stop Jake from giving money to a televangelist.