Ep 19. The One With Ross And Monica's Cousin

In Friends season 7 episode 19, titled "The One With Ross And Monica's Cousin," the gang is introduced to Ross and Monica's cousin, Cassie. She's stayed with their family before and is now staying with Joey to decide whether or not she wants to transfer to USC for school.

All of the guys can't help but be attracted to Cassie, save for Chandler, who is hilariously uninterested because of her family connection to Ross and Monica. Meanwhile, Rachel convinces Phoebe to set her up on a date with one of her friends, but the date ends poorly due to a miscommunication.

As the episode progresses, Joey struggles with the temptation to hook up with Cassie, despite Ross and Monica's pleas to leave her alone. Eventually, Cassie reveals that she's married, shocking everyone.

Throughout the episode, there are also side plots involving Monica's obsession with secret closets in their apartment building and Ross' determination to win a game of "Celebrity" against Joey and Chandler.

Overall, "The One With Ross And Monica's Cousin" is a classic Friends episode that features plenty of laughs and hijinks, as well as some more emotional moments regarding Joey's crush and Cassie's marriage. Fans of the show will not be disappointed by this one.