Verse / Chorus 
Dm, A#, Gm, Dm 
D.O.Nuni meoreo cheoeumbuteo eotteon bitto musaekke hal banjjagim neoneun ganghan flashlight 
Dm, A#, Gm, Dm 
ChanyeolAjikkkaji neoui moseup girigiri choreuseureumhan jansangeuro nama flashback 
Dm, A#, Gm, Dm 
SuhoGin miro sogeul georeosseo neol darmeun hwanyeong sairo 
Dm, A#, Gm, Dm 
BaekhyunSon daheul deutan ne moseup heogonge soneul jeoeumyeo 
Dm, A#, Gm, Dm 
KaiMeorissoge dama dun dan hananeun only you 
Dm, A#, Gm, Dm 
SuhoKkok hyeonsil gateun hwansange nan michyeoganeun jung 
Dm, A#, Gm, Dm 
BaekhyunOh no no anigetji jinjja neon anigetji 
Dm, A#, Gm, Dm 
D.O.Mam jomajoma jorimyeonseo dagaganeun sungan 
Dm, A#, Gm, Dm 
ALLSungan heart attack i siganui kkeut 
Dm, A#, Gm, Dm 
D.O.Nal apdohaneun sesang gajang hwangholhan neukkimui heart attack 
Dm, A#, Gm, Dm 
I sumi meojeodo joheul mankeum neon gakkawo 
Dm, A#, Gm, Dm 
ALLHeart attack gidarimui kkeut 
Dm, A#, Gm, Dm 
BaekhyunTeojil geot gatdeon nae simjangeul joyonghi umkyeojwin goyoham 
Dm, A#, Gm, Dm 
I sumi meojeodo joheul mankeum pyeonghwarowo jigeum 
Dm, A#, Gm, Dm 
D.O.Ireokedo nunbusin i sarajigo amugeotdo ttokgatjiga anhasseo rago 
Dm, A#, Gm, Dm 
ChanyeolTto gonggideureun jeongchedoego gudeobeoryeo sumeul swil su jocha eobseosseo rago 
Dm, A#, Gm, Dm 
SuhoNeoege mareul georeosseo deullineunji moreujiman 
Dm, A#, Gm, Dm 
BaekhyunGeu moksorie nolla neon dwidorabogin haetjiman 
Dm, A#, Gm, Dm 
SehunChojeom heundeullineun nun naegen jungyohan jilmun 
Dm, A#, Gm, Dm 
SuhoEojjeomyeon na jasindo ajik mitgi himdeun deut 
Dm, A#, Gm, Dm 
D.O.Oh no no anigetji jinjja neon anigetji 
BaekhyunGeu jogeumahan ne eolguri sone danneun sungan 
Dm, A#, Gm, Dm 
ALLSungan heart attack i siganui kkeut 
Dm, A#, Gm, Dm 
D.O.Nal apdohaneun sesang gajang hwangholhan neukkimui heart attack 
Dm, A#, Gm, Dm 
I sumi meojeodo joheul mankeum neon gakkawo 
Dm, A#, Gm, Dm 
Heart attack gidarimui kkeut 
Dm, A#, Gm, Dm 
BaekhyunTeojil geot gatdeon nae simjangeul joyonghi umkyeojwin goyoham 
Dm, A#, Gm, Dm 
I sumi meojeodo joheul mankeum pyeonghwarowo jigeum 

A#, C, Dm, Dm 
D.O.Mideodo doegenni kkumiramyeon 
A#, C, Dm, Dm 
BaekhyunNa ireoke apeuji anheul geoya 
A#, C, Dm, Dm 
SuhoHayake bitnaneun neoreul ango 
A#, C, Dm, Dm 
BaekhyunIdaero modeun ge meomchundamyeon 

Dm, A#, Gm, Dm 
ALLSungan heart attack i siganui kkeut (Baekhyuni siganui kkeut ~) 
Dm, A#, Gm, Dm 
D.O.Nal apdohaneun sesang gajang hwangholhan neukkimui heart attack 
Dm, A#, Gm, Dm 
I sumi meojeodo joheul mankeum neon gakkawo 
Dm, A#, Gm, Dm 
ALLHeart attack gidarimui kkeut (D.O. Heart attack ~ Gidarimui kkeut ~) 
Dm, A#, Gm, Dm 
BaekhyunTeojil geot gatdeon nae simjangeul joyonghi umkyeojwin goyoham 
Dm, A#, Gm, Dm 
I sumi meojeodo joheul mankeum pyeonghwarowo jigeum