neujeonne jaya doeneunde meorissoge yangeun beolsseo da sesseo eotteokedeun jamdeureo boryeo haetdeon syawodo tto dasi haesseo cheonjange ni eolguri jakku geuryeojigo nungameumyeon kkeutnabeorin uri storyga damgin chaegi pyeolchyeojigo neon tteonagan huedo nal ireoke goerophyeo eojjeodaga naega ireokekkaji goerowo hage doen geonji naega mwol jalmotan geonji uriga wae ibyeoringeonjido moreuneunde I don’t know what happened 'Cause you're like caffeine nan bamsae jam mot deulgo simjangeun gyesok ttwigo geureodaga tto niga neomu mipgo Like caffeine meolliharyeogo haedo ijeoboryeogo haedo geureol suga eojjeol suga eobtjanha You’re bad to me, so bad to me Oh girl, you’re like caffeine You’re bad to me, so bad to me Oh girl, you’re like caffeine You’re bad to me, so bad to me Oh girl, you’re like caffeine You’re bad to me, so bad to me So bad to me, yeah sumeul swil ttaemada niga geuripda gateun haneul arae itda saenggakhanikka deo michinda ireomyeonseodo nan neol mot noha jeogi changmun bakk datuneun yeonindeuri boyeo jinan uri moseup gata nunmul goyeo ibwayo geureoji malgo geunyeol gamssajwoyo nal bwayo ireon naega eottae boinayo neol butjabeul gihoedo naegen jul su eobseonni geureoke swipge kkeutnabeoril gabyeoun sain anieotjannni anim nae chakgagin geonji uriga wae ibyeorin geonjido moreuneunde I don’t know what happened cause ur like caffeine nan bamsae jam mot deulgo simjangeun gyesok ttwigo geureodaga tto niga neomu mipgo like caffeine meolliharyeogo haedo ijeoboryeogo haedo geureol suga eojjeol suga eobtjanha ireoke neol miwohadagado nan hamkkeyeotdeon sigan dorabomyeon useumi nawa eojjeomyeon itgi sirheun geonjido molla ani itgi sirheunga bwa ganjikhago sipeun geonga bwa 'Cause you're like caffeine nan bamsae jam mot deulgo simjangeun gyesok ttwigo geureodaga tto niga neomu mipgo like caffeine meolliharyeogo haedo ijeoboryeogo haedo geureol suga eojjeol suga eobtjanha You’re bad to me, so bad to me Oh girl you’re like caffeine You’re bad to me, so bad to me Oh girl you’re like caffeine You’re bad to me, so bad to me Oh girl you’re like caffeine You’re bad to me, so bad to me So bad to me, yeah