[Verse 1]
Baby, I don't know when the danger came
I wanna find someone that I can blame
Call the doctor, ‘cause I am sick in love
And I can't help it
Baby, I'm worried about my mental state
Don't know if I'll recuperate
Think it's serious, gone from bad to worse
And I'm in trouble

[Pre-Chorus]
I think I'm coming down with something
I know it's gonna need your medicine
So help me now, I'm freaking out, lover

[Chorus]
This love is serious (Everybody knows I'm mad for you)
You get me seriously out of my mind
And I am so into us (Not gonna let no one get hold of you)
Baby, baby ('Cause this love is serious, we're seriously onto something)
Serious

[Verse 2]
Lover; you love me like no one can
So if I'm crazy, hope you understand
Hurry, doctor, come, needa get me some
You know what time it is
[Pre-Chorus]
I think I'm coming down with something
I know it's gonna need your medicine
So help me now (Help me now), I'm freaking out, lover

[Chorus]
This love is serious (Everybody knows I'm mad for you)
You get me seriously out of my mind
And I am so into us (Not gonna let no one get hold of you)
Baby, you're mine (You're seriously fine)

[B-Section]
And you know I can't stand
How the girls all wanna be getting all up in my place
And so get off of my man and don't try to mess with me
('Cause this love is serious, we're seriously onto something)
Serious
(Uh-oh, uh-oh)

[Bridge]
You got me so delirious, I'm under your control
Point it at me if you must, your arrow's got me poisoned
Tell me what my treatment is, your love's got me insane
My prescription is your kiss, and boy, you got me wanting it
You got me so delirious, I'm under your control (S.E.R.I.O.U.S.)
Point it at me if you must, your arrow's got me poisoned (S.E.R.I.O.U.S.)
Tell me what my treatment is, your love's got me insane (S.E.R.I.O.U.S.)
My prescription is your kiss, and boy, you got me wanting it (S.E.R.I.O.U.S.)
[Chorus]
This love is serious (Everybody knows I'm mad for you)
You get me seriously out of my mind
And I am so into us (Not gonna let no one get hold of you)
Baby, you're mine (You're seriously fine)
This love is serious (Everybody knows I'm mad for you)
You get me seriously out of my mind
And I am so into us (Not gonna let no one get hold of you)
Baby, you're mine (You're seriously fine)
This love is serious (Everybody knows I'm mad for you)
You get me seriously out of my mind
And I am so into us (Not gonna let no one get hold of you)
Baby, you're mine (You're seriously fine)
('Cause this love is serious, we're seriously onto something)

[Outro]
(I'm gonna need a doctor)