Four New York City school girls with no memory of the previous day are drawn to a late-night rendezvous by mysterious butterflies. Under cover of night, a dark-clad woman makes a shocking revelation.
Why's that? They'll never 
let you in alone, Sam.
Alleine kommst du da nicht rein, Sam.
-¿Por qué?
-Jamás de dejarían entrar solo, Sam.
– Pourquoi ?
– Tu pourras pas entrer seul, Sam.
-Por quê?
-Nunca vai entrar sozinho, Sam.