At first everything went off well. After the first moment of distrust and fear, the muleteers and wagoners, involuntarily submitting to the influence of their favourite pastime, had utterly forgotten their apprehensions, and fraternised with the soldiers. The aguardiente went round uninterruptedly from one end of the room to the other; the merriment increased in proportion to the draughts, which, by frequent repetition, began to heat the brains of the drinkers, among whom the first symptoms of drunkenness were showing themselves here and here.

Nevertheless the lieutenant, Don Torribio, his eyes sparkling and his countenance excited, continued to sing, to torture the guitar, and specially to drink, without any signs of meditated evil; and perhaps all might have ended well, but for an incident which suddenly changed the aspect of things, and turned a scene of joy into a spectacle of terror.

One of the best and most brilliant dancers of the zambacueca was a young muleteer of from twenty to twenty-five, with fine and intelligent features, well-knit figure, and easy manner, who distinguished himself greatly by the lightness and grace of his dancing. The women crowded round him, cast the most killing looks at him, and applauded extravagantly the eccentric steps it was his pleasure to execute.

Among these females were two, both girls of sixteen, radiant with the beauty peculiar to South America, and which finds no equivalent in Europe. The black eyes, shaded by long silken lashes; the mouth, with lips red as the fruit of the chirimoya (Mexican pear); the face, slightly bronzed by the heat of a tropical sun, over which fell the long tresses of bluish-black hair; the rounded figure, supple and slender; the wavy movements, full of inimitable grace; all these charms united constituted that intoxicating and voluptuous kind of beauty, which it is impossible to analyse, but of which the most frigid mortal cannot resist the magnetic influence and fascinating spell.

These two females made themselves conspicuous by the exuberant praises they showered on the object of their predilection. The latter, we must do him the justice to say, seemed to take very little notice of the enthusiasm he excited. He was a good fellow, whose heart, if not his head, was perfectly free; who danced for dancing's sake, because it pleased him, and because the rough life he led rarely afforded an opportunity for enjoying his favourite amusement; moreover, he was totally indifferent about inspiring either one or the other of his admirers with any kind of passion whatever. The two latter, although with a woman's innate instinct they understood his indifference, and were secretly hurt at it, nevertheless continued to lavish on him the most passionate expressions of admiration of which the Spanish language is capable, as a means of evincing the interest they took in his proceedings.

These demonstrations grew at last so lively and pointed, that the greater number of the men present—who would each, in his secret heart, have given a good deal for the preference of either of these beautiful creatures—began, as is generally the case, to hate the muleteer for the indifference he displayed, and to upbraid him for serious want of politeness and unpardonable ignorance of good manners, in showing no gratitude for such enthusiastic praise.

The muleteer, embarrassed by the position in which he had involuntarily been placed while he was only laudably endeavouring to amuse himself, and compelled, as we may say, by his companions' murmurs of disapprobation, to re-establish his impugned reputation for courtesy, decided on finding some means or other of withdrawing honourably from his disagreeable situation, and with that purpose determined to ask the two girls to dance with him one after the other.

Full of these good intentions, as soon as the lieutenant—who had temporarily interrupted his inharmonious strumming to help himself to an immense goblet of aguardiente—began to rattle a fresh zambacueca on his guitar, the arriero advanced with a smile on his lips, and graciously saluted the two girls.

"Señorita," said he, to the one who chance to bed nearest, "will you make me happy by dancing this zambacueca with your humble servant?"

The girl, all rosy with delight at what she imagined the preference of the handsome dancer, was coming forward with outstretched hand, and beginning to reply, when suddenly her companion, who had turned pale on hearing the arriero's invitation, bounded between them like a tigress, and, with trembling lips and flaming eyes, confronted the young couple.