[Verse 1]
Daan6 jyun6 mut6 sam6 mo1 laai1 ce2 jyu5 gau2 cin4
Gu2 si6 wai4 ci4 bat1 bin3
Daan6 si6 gan6 jat6 ging2 sam1 heoi1 dou3 sat1 min6
Ngo5 mun4 mou4 faat3 tou4 bei6 ze5 guk6 min6

[Pre-Chorus]
(Zi1 fau2 zan1 dik1 zan1 dik1) soeng2 jyu5 nei5 wui4 dou3
Zeoi3 oi3 dong1 tin1
(Zi1 fau2 zan1 dik1 zan1 dik1) soeng2 wui4 tau4
Ting4 lau4 nei5 san1 bin1
(Ho2 sik1 jat1 bat1 siu2 sam1) laai1 tyun5 oi3 cing4 sin3
Soeng1 lyun2 ji5 bin3 sing4 laan6 siu3 pin2
Zam2 mo1 sik1 jin2 dou1 bat1 gau3 zi6 jin4
Eh-eh, eh

[Chorus]
It's 3 a.m. in the morning and I don't know how to say goodbye
Daan6 nei5 jing1 goi1 zi1 dou6 ngo5 mun4 cing4 ging2 do1 gaam3 gaai3
(Bye, bye, baby you know I know)
Jyu4 gaa2 hoi1 sam1 hoi1 sam1 hoi1 ci2 gaa2 dak1 han2
Dou2 bat1 taan1 hoi1 ze5 zoeng1 paai2
Daan6 ngo5 gam2 dou3 noi6 gau3 lyun2 soeng5 bit6 jan4 ze5 joeng6 waai6
It's 3 a.m. in the morning baby don't you ask me why, yeah

[Verse 2]
Nim6 zoi6 si6 wu6 soeng1 zan1 sik1 gwo3 dik1 jan4
Ngo5 coi4 jin4 ci4 dau2 zan3
Wai6 zeon6 loeng4 bei6 min5 soeng1 dak1 taai3 sam1 cang4
Gou3 bit6 jing4 jin4 lau4 zoi6 nei5 fu6 gan6
[Pre-Chorus]
(Zung1 jyu1 zan1 dik1 zan1 dik1) bat1 zoi3 jau5 cing4 ji3
Deoi3 nei5 king1 sam1
(Zung1 jyu1 zan1 dik1 zan1 dik1) bat1 tung4 hang4
Jing4 jin4 ngo5 gam2 jan1
(Gam1 tin1 bat1 zi1 zam2 mo1) tou2 jim3 liu5 jit6 man5
Fong2 fat1 taai3 ceoi3 joek6 taai3 man5 gam2
Bat1 ham1 jat1 gik1 dik1 lyun2 oi3 beng6 jan4
Eh-eh, eh

[Chorus]
It's 3 a.m. in the morning and I don't know how to say goodbye
Daan6 nei5 jing1 goi1 zi1 dou6 ngo5 mun4 cing4 ging2 do1 gaam3 gaai3
(Bye, bye, baby you know I know)
Jyu4 gaa2 hoi1 sam1 hoi1 sam1 hoi1 ci2 gaa2 dak1 han2
Dou2 bat1 taan1 hoi1 ze5 zoeng1 paai2
Daan6 ngo5 gam2 dou3 noi6 gau3 lyun2 soeng5 bit6 jan4 ze5 joeng6 waai6
It's 3 a.m. in the morning baby don't you ask me why, yeah, yeah

[Chorus]
Maybe it is 3 a.m. in the morning and I don't know how to say goodbye
Zoi6 ngo5 ze5 bin1 soeng1 jau5 go3 mou4 jan4 zi1 dik1 sai3 gaai3
(Bye, bye, 'cause you know I know)
Ji4 gaa2 tin1 zan1 tin1 zan1 hoi1 ci2 gaa2 dak1 han2
Dung1 waai1 sai1 dou2 ci5 gwat1 paai2
Ling6 ngo5 sau1 kwai5 zi6 zaak3 lyun2 soeng5 bit6 jan4 taai3 sat1 baai6
It's 3 a.m. in the morning baby don't you ask me why, yeah, yeah