おずおず (translations)→ nervously shyly
おとなしく (translations)→ calmly dutifully frosty humble impassively just mild obediently passively patiently quiet receptive silently smartly tamely
やんわりと (translations)→ easy gentle gently mildly softly thoughtfully
遠慮がちに (translations)→ apologetically coyly hesitantly timidly
甘んじて (translations)→ peaceably quietly
素直に (translations)→ decent easily genuinely gracefully honestly innocently serious simply straight straightforward unaffectedly