Sex and the City - Season 1 Episode 3
Bay of Married Pigs

Carrie is invited to go up to their Hamptons beach house by Patience and Peter, but in the morning she bumps into Peter in the hall without his underwear on. Some friends introduce her to Sean, The Marrying Guy; when she cant keep up on his quick-march to commitment, he ditches her for commitment-phile Charlotte. Mirandas colleague from work, Jeff, introduces her to a lesbian, Sid, at a baseball game, and they are invited to her senior partners dinner party.