Billy and Stu forever.

Skeet Ulrich is aware of the fan theory that “Scream 1” Ghostfaces Billy Loomis (Ulrich) and Stu Macher (Matthew Lillard) are gay and in love with each other.

“It’s not something that was intended or that was discussed in making it or creating the characters,” Ulrich, 55, exclusively told The Post while promoting his and Lillard’s latest collaboration, “Five Nights at Freddy’s 2.”

“But I think in a way it’s just part of the universality of that dynamic that you can sort of put all kinds of labels on it if you want,” Ulrich added.

The ’90s heartthrob added, “And I’m all here for it. No one can take it away from us.”

In 1996’s “Scream,” Ulrich and Lillard, 55, play high school best friends who are revealed to be Sidney Prescott’s (Neve Campbell) murderous torment

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