"Happy Go Lucky" is the twenty-first and penultimate episode of the second season of the American mystery television series Veronica Mars, and the forty-third episode overall. Written by Diane Ruggiero and directed by Steve Gomer, the episode premiered on UPN on May 2, 2006.The series depicts the adventures of Veronica Mars (Kristen Bell) as she deals with life as a high school student while moonlighting as a private detective.