Monica, Joey, and Phoebe learn that Tag is not the father of Rachel's baby. Monica opens all the wedding presents without waiting for Chandler. Ross and Chandler attempt to recreate the wedding reception pictures, after Chandler loses the disposable cameras. Phoebe thinks it is Tag Jones' sweater and arranges a meeting between him and Rachel. Joey tells Monica and Phoebe about an unknown guy who slept with Rachel a few weeks earlier and who left a red sweater behind. Rachel refuses to reveal who the baby's father is until after she tells him. Note: This episode is dedicated to 'The people of New York City' in remembrance of the September 11 attacks which happened just 16 days before. Special appearance: Elliott Gould as Jack Geller He switches his seating number to her table, but mixing up the number, he ends up at the children's, then has to dance with the little girls, which impresses Mona. Ross meets a beautiful woman named Mona at the reception. Chandler surprises Monica by having taken dance lessons for their wedding reception, but his slippery shoes leave him with two left feet. Phoebe then says it is positive and that Rachel now knows how she truly feels about having a baby. Phoebe initially says the new test is 'negative' causing Rachel to be sad and disappointed by the different result. When Monica realizes it is Rachel, she and Phoebe have her take an additional test to confirm it.

Eddie McClintock as Clifford 'Cliff' BurnettД®verybody thinks Monica is pregnant, but her denial quickly shifts the focus to Phoebe, who claims she is pregnant to cover for Rachel, the one who is expecting.Maggie Wheeler as Janice Litman-Goralnik.Courteney Cox-Arquette as Monica Geller.

Friends season 8 episode 6 watch online