Now, Don Juan's hat had been knocked off in the fray, and thinking he had picked it up, he had in fact put on that of another person, without perceiving it to be other than his own. The gentleman whom he had assisted now approached Don Juan, and accosted him as follows:--"Signor Cavalier, whoever you may be, I confess that I owe you my life, and I am bound to employ it, with all I have or can command, in your service: do me the favour to tell me who you are, that I may know to whom my gratitude is due." "Signor," replied Don Juan, "that I may not seem discourteous, and in compliance with your request, although I am wholly disinterested in what I have done, you shall know that I am a Spanish gentleman, and a student in this city; if you desire to hear my name I will tell you, rather lest you should have some future occasion for my services than for any other motive, that I am called Don Juan de Gamboa." "You have done me a singular service, Signor Don Juan de Gamboa," replied the gentleman who had fallen, "but I will not tell you who I am, nor my name, which I desire that you should learn from others rather than from myself; yet I will take care that you be soon informed respecting these things." Don Juan then inquired of the stranger if he were wounded, observing, that he had seen him receive two furious lunges in the breast; but the other replied that he was unhurt; adding, that next to God, a famous plastron that he wore had defended him against the blows he had received, though his enemies would certainly have finished him had Don Juan not come to his aid. While thus discoursing, they beheld a body of men advancing towards them; and Don Juan exclaimed--"If these are enemies, Signor, let us hasten to put ourselves on our guard, and use our hands as men of our condition should do." "They are not enemies, so far as I can judge," replied the stranger. "The men who are now coming towards us are friends."