"For Those Who Think Young" is the first episode of the second season of the American television drama series Mad Men.
The episode begins on Valentine's Day, Wednesday, February 14, 1962, picking up 15 months after the season 1 finale.
Don visits the doctor for a checkup and learns that his blood pressure is high and that due to his age (36), he needs to slow down on his two-pack, five-drink per day diet.
Don dislikes Paul's humorous copy ideas, and instead tells the staff to focus on the feeling of leaving the city, of adventure, of escape, and of going somewhere you have never been.
While there, they run into Juanita, an old roommate of Betty's from her modeling days, accompanied by an older business executive.
In the Drapers' hotel room, a more confident Betty shows Don a sexy merry widow she has bought.
He urges them to emphasize the cute little girl running to the plane to greet her father in the ad's artwork, citing a Valentine Sally made him.
When the tow truck arrives, she flirts with the mechanic and convinces him to lower the price of a new fan belt significantly, so that she can pay for it herself without Don knowing.
Aside from Betty's transformation into someone less lost and more imperious, the only major hint we get that this is all taking place over a year after the last episode is Don's voice-over quote from an O'Hara poem: 'Now I am quietly waiting for the catastrophe of my personality to become beautiful again.