yes he has!! but he didn't montrer it easily and he always become humble to others in terms of this matter. now, let me cite a scene related to this topic. the "shota" boy toi remember it? in arrancar arc? he just met his Lost little sister "yui" and toshiro let them to stay together for a while before they do a soul burial to him. when yumichika state that toshiro is kind for letting them to be together for temporary. toshiro stated "shut up" and after that he changed the topic...
