They jogged along in silence, Jem playing with the thong of the whip, and Mary aware of his hands beside her. She glanced down at them out of the tail of her eye, and she saw they were long and slim; they had the same strength, the same grace, as his brother's. These attracted her; the others repelled her. She realised for the first time that aversion and attraction ran side by side; that the boundary line was thin between them. The thought was an unpleasant one, and she shrank from it. Supposing this had been Joss beside her ten, twenty years ago? She shuttered the comparison at the back of her mind, fearing the picture it conjured. She knew now why she hated her uncle.