"I am one," Morales says, gallantly.

"But not the one. His name is José."

The soldiers, scenting amusement in trying to flirt with a pretty creature, whose innocence is as apparent as her charm, urge her to remain until Don José comes at change of guard. But, saying she will return then, she runs away like a frightened deer, past the cigarette factory, across the square, and down one of the side streets.

A fascinating little march for fifes and trumpets is heard, at first in the distance, then gradually nearer.

The change of guard arrives, preceded by a band of street lads, imitating the step of the dragoons. After the lads come Captain Zuniga and Corporal José; then dragoons, armed with lances. The ceremony of changing guard is gone through with, to the accompaniment of a chorus of gamins and grown-up spectators. It is a lively scene.

"It must have been Micaela," says Don José, when they tell him of the girl with tresses of fair hair and dress of blue, who was looking for him. "Nor do I mind saying," he adds, "that I love her." And indeed, although there are some sprightly girls in the crowd that have gathered in the square to see the guard changed, he has no eyes for them, but, straddling a chair out in the open, busies himself trying to join the links of a small chain that has come apart.

The bell of the cigarette factory strikes the work hour, and the cigarette girls push their way through the crowd, stopping to make eyes at the soldiers and young men, or lingering to laugh and chat, before passing through the factory gates.

A shout goes up:

"Carmen!"

A girl, dark as a gypsy and lithe as a panther, darts across the bridge and down the steps into the square, the crowd parting and making way for her.