According to Jim - The Jealous Husband

Seizoen: 4 - Aflevering: 13 / 92 - Eerst uitgezonden: 25 januari 2005 - Episode ID: 5747

To make Cheryl feel desirable, Jim fakes a jealous rage in a restaurant and tries to teach Dana's date to do the same, but the lesson backfires when Dana fears her new beau is paranoid and possessive.