The Good Morning Britain presenter appeared in season eight’s The One Where Rachel Is Late in 2002.
"Did your inner thoughts come out on national television to millions there?" Susanna asked her Good Morning Britain co-host.
The former EastEnders star was not impressed with how she'd been described in an on-screen graphic.
The presenter said her former colleague had been "very supportive to me personally".
“Even I didn’t see that one coming!”
The Good Morning Britain host put the prime minister's father right after he suggested the jab could be a "get out of jail free card"
The Good Morning Britain presenter's husband remains in intensive care after contracting Covid-19 in March.
The chancellor appeared on the ITV breakfast show last week to discuss his new budget plans.
The ITV presenter did not hold back after Defence Secretary Ben Wallace was interviewed on Good Morning Britain.