<P> Back in Scranton, Jim and Dwight (Rainn Wilson) have been named the reluctant heads of the Party Planning Committee by Michael due to previous fights between Phyllis (Phyllis Smith) and Angela (Angela Kinsey). Jim and Dwight prove terrible at the job, especially when an upset Kelly (Mindy Kaling) chastises them for forgetting her birthday . They try to make it up to her by throwing a party but they do a poor job, choosing horrible decorations and forgetting Kelly's age . Dwight reads her file and learns Kelly spent time in juvenile hall, but is disappointed to learn it does not affect her job performance . Meanwhile, Andy (Ed Helms) finds himself attracted to Julia, a female potential client who is talking with Stanley (Leslie David Baker). Andy repeatedly acts awkwardly in front of Julia, and accidentally sets off her car alarm while trying to look inside and find out what music she likes . Andy admits his attraction to her to Stanley, who then gives the potential client over to Andy in exchange for two of his clients . After walking her out to the car, Andy tries to kiss her, but is immediately rebuked . Andy apologizes and mentions that he just got out of a relationship . The client claims she also just got out of a relationship and Andy starts feeling a connection, but she still rejects him and he loses the account . </P> <P> Michael and Pam arrive at the Nashua branch, only to learn Holly is away on a human relations retreat . They also learn Holly is dating one of the Nashua salesmen named A.J. (Rob Huebel). Deeply upset, Michael is at first unable to go forward with the presentation, but Pam tries to comfort him by telling him that she felt the same way when Jim was dating Karen . She encourages Michael to do the best presentation possible so people will tell Holly about it . He starts the presentation, but it falls apart when Michael starts asking A.J. intimate questions about his relationship with Holly . Michael leaves in the middle of the talk, leaving Pam to awkwardly finish the rest of the presentation . When Michael goes to Holly's desk he cuts a sleeve off her sweater, and notices a document on her computer called "Dear Michael", which he copies onto his flash drive . Later, at a diner, Michael tells Pam about the letter, but she insists reading it would be violating Holly's trust . Pam herself reads the letter and does not tell him the exact contents, but she reassures him Holly still has feelings for Michael and it is not over, giving an ecstatic Michael the closure he sought . </P> <P> Back in Scranton, the party planning continues to go poorly . Dwight publicly and loudly confronts Kelly about her time in juvenile hall, which turns out to be for stealing the boat of an ex-boyfriend when she was 14 . Kelly also declares she hates the cake Jim picked for her, which is completely blank; he later decorates it and spells her name incorrectly as "Kelley". When Kelly insists the party needs a theme, Jim and Dwight are unable to think of anything . They finally settle on offering her one hour of napping or one hour of watching television . She loves the idea and chooses the nap . Meanwhile, Angela appears much happier than usual because she bought a new $7,000 cat with the money she received from selling Andy's engagement ring . She has also set up a nanny cam so she can monitor the cats from work . However, she is horrified to see one of her other cats having sex with the new cat, and rushes home to stop it . Later, Kevin (Brian Baumgartner) and Oscar (Oscar Nunez) watch Angela arrive home on the nanny cam screen, and become disgusted when Angela starts licking the cat to help clean it . Angela eventually returns to work and coughs up a hairball . Oscar claims the image will haunt him for the rest of his life . </P> <P> "Lecture Circuit" was directed by Ken Kwapis and written by Mindy Kaling, who also plays Kelly Kapoor in the show . The first episode included a cameo performance by Rashida Jones, a regular cast member during the third season, where she played Jim Halpert's love interest Karen Filippelli . "Lecture Circuit" aired just two months before Jones began her regular role as Ann Perkins in the NBC comedy series Parks and Recreation, which was created by Office producers Greg Daniels and Michael Schur . Dan Goor, a future writer for Parks and Recreation, made a cameo as Karen's husband in the photographs featured in the part one episode . Rob Huebel, a comedian best known for the MTV sketch comedy series Human Giant, guest starred as Holly's boyfriend, A.J. Amy Ryan, who played Holly Flax in previous episodes, did not appear in either "Lecture Circuit" episode, although the decision by Michael and Pam to visit Holly at the end of the first episode led to speculation about whether she would appear in the second . </P>

What episode does pam find out about dwight and angela