But Nat, still staring out of window, shook his head. He was in one of his perverse moods--and they had been growing frequent of late-- in which nothing I could say or do seemed to content him; and for this I chiefly accused the cordwainer's daughter, who in fact was a decent merry girl, fond of strawberries, with no more notion of falling in love with Nat than of running off with her father's apprentice. Whatever the cause of it, a cloud had been creeping over our friendship of late. He sought companions--some of them serious men--with whom I could not be easy. We kept up the pretence, but talked no longer with entirely open hearts. Yet I loved him; and now in a sudden urgent desire to carry him off to Cornwall with me and clear up all misunderstandings, I caught his arm and haled him down to our college garden, which lies close within the city wall; and there, pacing the broken military terrace, plied him with a dozen reasons why he should come. Still he shook his head to all of them; and presently, hearing four o'clock strike, pulled up in his walk and announced that he must be going--he had an engagement. "And where?" I asked. He confessed that it was to visit the poor prisoners shut up for debt in Bocardo. I pulled a wry mouth, remembering the dismal crew in the Fleet Prison. But though, the confession being forced from him, he ended wistfully and as if upon a question, I did not offer to come. It seemed a mighty dull way to finish a summer's afternoon. Moreover I was nettled. So I let him go and watched him through the gate, thinking bitterly that our friendship was sick and drooping by no fault of mine. The truth was--or so I tried to excuse him--that beside his plaguey trick of falling in and out of love he had an overhanging quarrel with his father, a worthy man, tyrannous when crossed, who meant him for the law. Nat abhorred the law, and, foreseeing that the tussel must come, vexed his honest conscience with the thought that while delaying to declare war he was eating his father's bread. This thought, working upon the ferment of youth, kept him like a colt in a fretful lather. He scribbled verses, but never finished so much as a sonnet; he flung himself into religion, but chiefly, I thought, to challenge and irritate his undevout friends; and he would drop any occupation to rail at me and what he was pleased to call my phlegm.