Ted Mosby
Theodore Evelyn Mosby is a fictional character and the main protagonist in the U.S. television sitcom "How I Met Your Mother", portrayed by Josh Radnor. Ted also serves as the show's narrator from the future, voiced by Bob Saget, as he tells his children the "long version" of how he met their mother.
The Mother (How I Met Your Mother)
The Mother meets all of Ted's best friends - Barney, Robin, Lily Aldrin (Alyson Hannigan), and Marshall Eriksen (Jason Segel) - before she meets him. The Mother is responsible for convincing Barney to pursue Robin, as revealed through a flashback in "Platonish". In "The Locket", Tracy meets Lily on a train journey.