The title Déjate Caer can be translated from Spanish as let yourself fall, and is taken from the poem Árbol de Diana by Alejandra Pizarnik:

“Vida, mi vida, déjate caer, déjate doler, mi vida, déjate enlazar de fuego,
de silencio ingenuo, de piedras verdes en la casa de la noche,
déjate caer y doler, mi vida.”

[Life, my life, let yourself fall, let yourself hurt, my life, let yourself be engulfed by fire,
of ingenuous silence, of green stones in the house at night,
let yourself fall and hurt, my life.]

(My translation)