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 trable.[Uuu]
I think I'm coming down with something.[ye]
I know it gonna need you medicine.(oo) So help me now, I'm freaking out lover.

Ref:

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 know one get hold of you) Baby, baby. 'cause this love is Serious, we're seriously onto something.
This is Serious!

Lover, you love me like no one can. So if I'm crazy hope you understand. Gurry doctor come, need to get me some. You know what time it is.[Uu] I think I'm coming down with something.[ye] I know it gonna need you medicine. So help me now, I'm freaking out lover.

Ref:

This love Serious. (everybodyknows I'm mad for you) You get me seriously out of my mind.
And I am so into us. (let no one get hold of you) Baby you're mine. (you're serously fine) And you know I can't stand.
Gow the girls all wanna be getting all up my place.
So get off of my man and don't try to mess with me. 'cause this love is Serious, we're seriously onto something.
This is Serious![OouOou]

You got me so delirious, I'm under you control. Point it at me if you must, your arrow's got me poisoned. Tell me what my treatment is, you love's got me insane. My presciption is your kiss and boy you got me wantin' it.