Friends (1994)

S3E15 The One Where Ross and Rachel Take a Break

In an effort to concentrate on her new job, Rachel proposes a temporary separation from Ross. Heartbroken, Ross finds comfort at a party. Meanwhile, Phoebe is romantically involved with a diplomat who requires her help as an interpreter. Chandler and Joey contemplate the idea of a threesome with a woman who appears to be equally attracted to both of them.