Episode 27 of "Gilmore girls"
s02e06 Presenting Lorelai Gilmore

Richard, who has become increasingly irritable and contentious with Emily, begins to put in more hours in the office than ever. Without telling Emily, he cancels several important social engagements due to the pressures of work, which leaves her both upset and concerned about her husband. At the urging of her friends, she decides that Rory's making her debut at a society ball will be just the thing to get Richard back into the social swing. To Lorelai's amazement, Rory willingly agrees and Emily goes into high gear shopping in preparation. Dean protests loudly about the formal attire he is forced to wear and the fox-trot lessons he is forced to take from Miss Patty, so Rory promises him a lifetime of watching Battle Bots at his side if he'll be a good sport and go along with the occasion. Lorelai asks Christopher to escort their daughter on the night of the big event, and he surprises her by agreeing to come willingly. Lorelai is in for even more of a shock when he arrives on time, driving a Volvo instead of a motorcycle, and tells her he has a regular nine-to-five job. Entranced by this new, more responsible side of Christopher, Lorelai tries to rekindle their relationship and gets the biggest shock of all -- Christopher is serious about a new woman in his life named Sherrie. Richard, having grudgingly agreed to attend Rory's debut, arrives late to the event and begins quarrelling loudly with Emily. He finally reveals the source of his unhappiness and overwork -- he is being forced out by his company because of his age, and doesn't know what he will do with himself if there's no job to go to every day. The debut goes off without a hitch. Rory is a vision of grace, poise and beauty -- first on the arm of her dashing father, and then on the arm of her handsome boyfriend.