[Am]I know it’s your birthday So junbihaetji seonmureul
[Em]I know you’re with your girlfriend mweoya geu eoltteun pyojeongeun
[Am]Didn’t know I was like this bunmyeong gyeonggohaenneunde
maeunmaseun aju [Em]jageukjeogin mankeum nan dwikkeutto kkwaena gildago
ilbu[Am]reo neoye geomeun sae cha[Am/G#]reul bagabeoril geoya
kkamjjak [G]nolla naerin geunyeo jarie [Em/F#]anjabeoril geoya
ige [F]mweo geurae mweo geun[Em]yang jeulgineun geoya
nollal [Dm]geo eopseo peullaeneun ije[E7]ga shijaginikka
man[Am]yak yogeul hamyeon hanbachang [Am/G#]useobeoril geoya
gwagyeo[G]khan tenshyeone dugeungeori[Em/F#] meun
hangsang neul jeulgeo[F]unikka [E7]... (geurae [Dm]mweo ige mweo [E7]What)
[Am]meoljjeonghan nune [Am/G#]Warped view [G]kkoyeobeorin geu [Em/F#]Brain wrinkle
[F]eonggeojuchumhan [E7]miso dwi geu waenji [Dm]lala geu waenji [E7]lala
[Am]meongcheonghan maltun [Am/G#]Fake mask nareul [G]shwipge bwatta[Em/F#]myeon [F] [E7]
aju [Dm]jalmot geollyeosseo [E7]Because I’m [Am]Psycho
[Am]Did you get what kind of bish I am? gajil [Am]su inneun geotboda eoryeoun geol joahae
geuge [Em]donideun Loveideun nae ape mureupeul [Em]kkulke mandeulgo nan geuge heungbundweji
[Am]hyeonshireul mushihago [Am/G#]bonneunge chungshilhago
[G]neul jeongdabeul uishimhamyeo [Em/F#]geunyang kkeullineun geoseneun eokjireul burine
[F]gwanshimi eopseo jal nagandan [E7]murien nuni kkwae nopa nan ujureul nurillae
chakhage Charmeun [Dm]eoryeobji Nah [E7]nappeun mameun Makes me hot
[Am]meoljjeonghan nune [Am/G#]Warped view [G]kkoyeobeorin geu [Em/F#]Brain wrinkle
[F]eonggeojuchumhan [E7]miso dwi geu waenji [Dm]lala geu waenji [E7]lala
[Am]meongcheonghan maltun [Am/G#]Fake mask nareul [G]shwipge bwatta[Em/F#]myeon [F] [E7]
aju [Dm]jalmot geollyeosseo [E7]Because I’m
[Am]So bad [Am/G#]I’m crazy [G]mottwen angmareul [Em/F#]samkin chae
[F]meoljjeonghi [E7]harureul [Dm]sane [E7]
[Am]I don’t know [Am/G#]who’s real me [G]kkeuteomneun sang[Em/F#]shige bakke
[F]banjjogeul [E7]gadun chae [Dm]Maybe I‘m [E7]Psycho