The event involves a pair of performers acting out a literary piece or program under certain constraints, including not making eye contact nor touching their partner, and not using props.
Pieces used often include published books, movies, short stories, plays, or poems.
Like other interpretation events, props and costumes are not allowed, and the performers rely on things such as pantomime to convey what is happening.
Teams will often create complex "choreography" or "tech" (the term differs based on region) to showcase how well they can perform together.
Some movements, such as lying on the floor or kneeling with both legs, are prohibited at some tournaments, but performers can get around these rules by keeping one limb raised.