"Esther: So, I'm pretty sure Bobby and I are finally gonna do it after the dance. Meg: [gasp] You're gonna have sex!? Esther: I'm talking about our suicide pact. Meg: [laughs] Oh my God. I was like, who is this girl?"
January 1, 1970
https://en.wikiquote.org/wiki/Suicide_pacts_in_films_and_shows