How LOong adalah single yang dirilis pada 5 Oktober 2017 melalui Atlantic Records dan juga adalah single kedua di album kedua Charlie Puth yang berjudul Voicenotes. Menurut, Charlie di video Charlie Puth “Voicenotes” Behind The Song – Part 1 pada channel YouTubenya menyebutkan bahwa "How Long" adalah satu-satunya lagu yang saya buat di album ini sepenuhnya di bus touring. Dengan satu speaker roket yang rusak! Sangat sulit untuk mencampur dan membuat lagu itu karena kami didorong di kamar kecil ini di belakang bus wisata saya. Kami pada dasarnya harus membuat seluruh catatan di laptop kecil. Video musik How Long dirilis pada 19 Oktober 2017, 2 minggu setelah perilisan lagu ini dan sampai sekarang telah dinonton 540 juta kali oleh pengguna YouTube. Inilah lirik lagunya!
Alright
Ooh, yeah
I'll admit, I was wrong, what else can I say, girl?
Can't you blame my head and not my heart?
I was drunk, I was gone, that don't make it right, but
Promise there were no feelings involved, mmh
She said, "Boy, tell me honestly
Was it real or just for show?", yeah
She said, "Save your apologies”
Baby, I just gotta know
How long has this been goin' on?
You've been creepin' 'round on me
While you're callin' me "baby"
How long has this been goin' on?
You've been actin' so shady (shady)
I've been feelin' it lately, baby"
Ooo-oh (yeah)
Ooo-oh (encore)
Oooh-ooh-oh
I'll admit, it's my fault, but you gotta believe me
When I say it only happened once, mmm
I try, and I try, but you'll never see that
You're the only one I wanna love, oh, yeah
She said "Boy, tell me honestly"
"Was it real or just for show?", yeah
She said, "Save your apologies"
"Baby, I just gotta know
How long has this been goin' on?
You've been creepin' 'round on me
While you're callin' me "baby"
How long has this been goin' on?
You've been actin' so shady
I've been feelin' it lately, baby"
Ooo-oh (yeah)
Ooo-oh (encore)
Oooh-ooh-oh
How long has it been goin' on, baby?
Ooo-oh (yeah)
Ooo-oh, you gotta go tell me now
Oooh-ooh-oh
She said, "Boy, tell me honestly
Was it real or just for show?", yeah
She said, "Save your apologies
Baby, I just gotta know
How long has this been goin' on?
And you' been creepin' 'round on me
While you're callin' me "baby"
How long has this been goin' on?
You've been actin' so shady
I've been feelin' it lately, baby"
(Ooo-oh, yeah)
How long has this been goin' on?
(Ooh, encore)
You've been creepin' 'round on me
(Oooh-ooh-oh)
How long has it been goin' on, baby? Oh
(Ooo-oh)
How long has this been goin' on?
(Ooh, encore)
(You gotta go tell me now)
(Oooh-ooh-oh)
You've been actin' so shady
I've been feelin' it lately, baby
Alright
Ooh, yeah
I'll admit, I was wrong, what else can I say, girl?
Can't you blame my head and not my heart?
I was drunk, I was gone, that don't make it right, but
Promise there were no feelings involved, mmh
She said, "Boy, tell me honestly
Was it real or just for show?", yeah
She said, "Save your apologies”
Baby, I just gotta know
How long has this been goin' on?
You've been creepin' 'round on me
While you're callin' me "baby"
How long has this been goin' on?
You've been actin' so shady (shady)
I've been feelin' it lately, baby"
Ooo-oh (yeah)
Ooo-oh (encore)
Oooh-ooh-oh
I'll admit, it's my fault, but you gotta believe me
When I say it only happened once, mmm
I try, and I try, but you'll never see that
You're the only one I wanna love, oh, yeah
She said "Boy, tell me honestly"
"Was it real or just for show?", yeah
She said, "Save your apologies"
"Baby, I just gotta know
How long has this been goin' on?
You've been creepin' 'round on me
While you're callin' me "baby"
How long has this been goin' on?
You've been actin' so shady
I've been feelin' it lately, baby"
Ooo-oh (yeah)
Ooo-oh (encore)
Oooh-ooh-oh
How long has it been goin' on, baby?
Ooo-oh (yeah)
Ooo-oh, you gotta go tell me now
Oooh-ooh-oh
She said, "Boy, tell me honestly
Was it real or just for show?", yeah
She said, "Save your apologies
Baby, I just gotta know
How long has this been goin' on?
And you' been creepin' 'round on me
While you're callin' me "baby"
How long has this been goin' on?
You've been actin' so shady
I've been feelin' it lately, baby"
(Ooo-oh, yeah)
How long has this been goin' on?
(Ooh, encore)
You've been creepin' 'round on me
(Oooh-ooh-oh)
How long has it been goin' on, baby? Oh
(Ooo-oh)
How long has this been goin' on?
(Ooh, encore)
(You gotta go tell me now)
(Oooh-ooh-oh)
You've been actin' so shady
I've been feelin' it lately, baby