Friends - [5x12] - The One with Chandler's Work Laugh
"The One With Chandler's Work Laugh" is the twelfth episode of the fifth season of Friends, which aired on January 21, 1999. Monica uncovers the fake laugh Chandler reserves for his boss's bad jokes. Rachel is upset that Monica hasn't 'fessed up about her affair.' Word comes of Emily's remarriage plans.
Rachel wants to know all details about Chandler and Monica, and since Joey paid attention to none, she's all over Monica at Central Perk and at home, but nothing makes her spill any beans. Ross' ex Emily is going to marry; so he smashes a scone in a moment of anger while ranting about this, to the bewilderment of everyone who sees him do it at the coffee shop. Chandler and Monica enjoy being a couple at his office party; as his boss Doug and Doug's wife Kara love her, they are invited to play tennis at Doug's place, where Chandler goes to great lengths to let Doug win, despite Monica's overly-competitive attitude, which both irritates and bemuses Doug and Kara. Monica is furious that Chandler's such a suck-up at work; they get a dinner invitation, and Monica angrily tells Chandler not to suck up to Doug anymore. But as a consequence of all the sucking up he'd already done, he inadvertently comes across as being rude and offensive to Doug when he stops, and he is forced to quickly start sucking up again. Ross is so frustrated he goes out with Janice, who still thinks Chandler is in Yemen. Ross claims to be amazed at how well she listens to him, but all his whining is too much even for her. When Ross apologizes to Chandler for having gone out with his ex, Chandler assures Ross that he doesn't have a problem with that and laughs, until Ross brings up "the rules" where you shouldn't date ex-girlfriends or relatives of your friends, at which point Chandler realises he is doing the same thing but with Monica, and panics as he realizes that Ross will be angry when he discovers this. He does some quick thinking however and pretends that he actually is angry with Ross for going out with Janice before stating he forgives him. He then assures Ross that friends always forgive each other for doing that, reminds him he's letting him live at his apartment rent-free and gives Ross $27 before suggesting he write all that down.