Episode 29 of "How I Met Your Mother"
s02e07 Swarley
Title: Swarley
Original Air Date: 11/06/2006 on CBS
Plot Outline:
When Marshall goes on his first real date post-Lily, Ted and Barney try to convince him the girl is crazy. Ted and Barney convince Marshall to go on his first post-break-up date with the girl from the coffee shop, however, when they get a better look at her, they determine that she has crazy eyes and urge Marshall to ditch her. Meanwhile, when Lily hears the news of Marshall's date and steals a look at the pretty girl, Lily ends up being the one who's crazy.