According to Jim: Season 5, Episode 10
Lean on Me (29 Nov. 2005)
TV Episode - - Comedy
Jim's old college girlfriend Melissa invites him to lunch. Cheryl gives her blessing, insisting that it's an innocent meeting. Jim disagrees, but goes. Melissa says she wants to do business with Jim. At least at first.
Director:Leonard R. Garner Jr. (as Lenny Garner)