When the butterflies summon the girls for a night of bloodshed, Rachel tries to escape their nightmarish existence, but Kate and the others track her down after Lulu’s grave warning.
The only thing that she was doing was 
listening to music in the cafeteria.
Lo único que hacía era escuchar música
en la cafetería.
Elle écoutait de la musique au réfectoire.
Ela só estava ouvindo música na cantina.