How I Met Your Mother

Barney attempts to hide the fact that he and Robin used to date, but Quinn finds out when sleep-deprived Marshall and Lily accidentally blurt it out. Meanwhile, Ted forces Victoria to write a left-at-the-altar note to Klaus explaining why she ran out on their wedding.

Ashley Williams, Michael Trucco, Judith Drake, Hal Havins, Colleen Smith, Becki Newton, Thomas Lennon