How I Met Your Mother
Episode Name: Big Days
Episode Overview: When Ted and Barney argue about who has "dibs" on a hot girl, Ted realizes that she is there with Cindy, a girl he previously dated who is also the roommate of his future wife. Meanwhile, Robin is heartbroken over Don, and Marshall can't keep quiet about his desire to start a family.
Episode Number: 1
Episode Season: 6
Episode First Aired: 2010-09-20