こそこそと の訳語→ bashfully low stealthily
さりげなく の訳語→ absently careless carelessly casual casually casualness covert covertly delicately discreet discreetly effortlessly everyday inconspicuous innocently matter-of-factly nonchalantly restrained simply unselfconsciously vague
それとなく の訳語→ cautiously cunningly friendly generally gently little obliquely somehow subtly surreptitiously veiled
