Forced to work on a weekend, Howard moves his Saturday night poker game into the E/R lounge. Dr. Sheridan disapproves but relents when Howard promises to keep it quiet. Fred collapses during the game and finds out he has high blood pressure. Later, Howard hits the roof when Jenny tells him that "my place Ace" asked her out. But Jenny ends up crushed when she finds out that she mistook Ace's invitation to a concert for a date.