This show features an appearance from a young Ant and Dec, not long after their change of name from PJ and Duncan.
A lady wrote to the show to ask David and Frank to propose to her husband live on television for her, Ant and Dec actually did this and the couple later appeared on the next show and confirmed that they were engaged.
Dec: (to Frank and David) we've never had a number one.
This refers to Frank and David having two number ones with their songs Three Lions (Number 1 in 1996 for Euro 1996) and then Three Lions 98' (Number 1 in 1998 for the FIFA 1998 World Cup).
Since this show aired, Ant and Dec have actually scored a number one in the UK Charts. They reached the top spot with Lets Get Ready To Rhumble in March 2013.