[s2e6] The: Dance

: Dawson’s personal world is further shaken when he discovers his parents, Mitch and Gail, have officially decided to separate. Production & Fan Reception

Dawson is rocked by two setbacks in his life. First he learns that Mitch and Gail have decided to separate. Then later at Capside' Dawson's Creek - Season 2, Episode 6 - Television of Yore

: After Andie McPhee convinces Pacey Witter that "dancing is foreplay," the two share a romantic moment and their first kiss.

If you are referring to a different series, "The Dance" or a similarly titled "dance-centric" S2E6 also appears in: "Dawson's Creek" The Dance (TV Episode 1998) - IMDb