Bahasa Jepangnya “bertingkah semaunya”

bertingkah semaunya; tidak peduli orang lain; arogansi

behaving outrageously as though there were no one around; acting without consideration for others; arrogance; audacity

bertingkah semaunya seolah tak ada orang; berbuat seenaknya meski dilihat orang

behaving outrageously as though there were no one around; doing whatever one wants even though others may be watching