Barney's legendary relationship playbook, which Robin thought was destroyed, rears its head when Ted and Jeanette break up and Barney decides to use his chick manual to help Ted find a new girlfriend.
Season 8 Episode 18 of How I Met Your Mother resulted in a 3.30 rating in the 18-49 demographic.
s08e01 - Farhampton
s08e02 - The Pre-Nup
s08e03 - Nannies
s08e04 - Who Wants to Be a Godparent?
s08e05 - The Autumn of Break-Ups
s08e06 - Splitsville
s08e07 - The Stamp Tramp
s08e08 - Twelve Horny Women
s08e09 - Lobster Crawl
s08e10 - The Over-Correction
s08e11 - The Final Page (1)
s08e12 - The Final Page (2)
s08e13 - Band or DJ?
s08e14 - Ring Up!
s08e15 - P.S. I Love You
s08e16 - Bad Crazy
s08e17 - The Ashtray
s08e18 - Weekend at Barney's
s08e19 - The Fortress
s08e20 - The Time Travelers
s08e21 - Romeward Bound
s08e22 - The Bro Mitzvah
s08e23 - Something Old
s08e24 - Something New
Ted is a single, 27-year-old architect living with his two best friends from his college years; Marshall Eriksen, a law student, and Lily Aldrin, a kindergarten teacher and aspiring artist. Lily and Marshall have been dating for almost nine years when Marshall finally proposes.
Their engagement causes Ted to think about marriage and finding his soul mate, much to the disgust of his self-appointed best friend Barney Stinson, whom he met in the restroom at a bar four years earlier. Barney is a serial womanizer who concocts elaborate con games, usually involving costumes and fake identities, designed to bed women, only to lose interest in them immediately afterward.
Ted begins his search for his perfect soul mate and meets an ambitious young reporter from Canada, Robin Scherbatsky, with whom he quickly falls in love. He's sure it's love at first sight, but destiny may have something else in store.
The series is narrated through flashbacks from the future.