High Quality Content by WIKIPEDIA articles! "Ron & Tammy: Part Two" (sometimes referred to as "Ron and Tammy II") is the fourth episode of the third season of the American comedy television series Parks and Recreation, and the 34th overall episode of the series. It originally aired on NBC in the United States on February 10, 2011. In the episode, Tom tries to make Ron jealous by dating Ron`s ex-wife Tammy, causing the two to resume their unhealthy relationship. Meanwhile, Leslie and Ben ask the police to provide security for the harvest festival, and April is assigned to be Chris`s secretary.