Emmerdale S37 E162 Episode 5063 (Wed 13th Aug 2008)

Diane becomes paranoid that she is boring after reading Rodney's book and decides to get revenge on Rodney. After arranging a business lunch in The Woolpack for him she dresses in dowdy clothes, interrupts the meeting and introduces herself as Rodney's ex-wife! Rodney wants to know what she's up to and gets even more confused when she disappears and then turns up in a low cut top, doing her best Val impression.