Do I Know You?

Overview

Ted and Stella get engaged, but Ted soon learns that he doesn't know anything about her. Meanwhile, Barney confesses to Lily that he's in love with Robin.

Guest Stars

Sarah Chalke

Stella Zinman

Kyle Archer

Mark Johnson

Heidi Herschbach

April

Lyndsy Fonseca

Daughter

David Henrie

Son

Nicole Taylor

Sexy Blonde