Series 4, Episode 16
Rachel is desperate to get a date with Joshua and tries to throw a surprise party for him, but disguises it as a farewell party for Ross' girlfriend Emily who is due to leave for England shortly. She devises a game of spin-the-bottle in an attempt to kiss him, but an unbelievable string of co-incidences prevent it from happening.
Without a doubt, the star of the episode is Jennifer Aniston's cleavage. There is one brief moment (on the bed with Josh trying to remove her bra) when she shows just a little too much! I have resisted all temptation to embarrass the poor woman by adding that scene to the stills section though!!