When she encounters Anna in the forest, she tells her sister, “I don’t know if we’re heading north, south, gay, or west.”
The first deleted scene features Elsa, dropping some not-so-subtle hints that she is gay.
Elsa chimes in at the end, singing, “The lack of any romantic interest doesn’t bother me anyway.”
Anna then breaks into song, telling her older sister, “We all know, we all know, we’ve all known since you were a tween when you dressed as Brienne of Tarth on three separate Halloweens” to the tune of “Let it Go.”