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