Does he tell 你 he loves 你 when 你 least expect it
Does he flutter your 心 when he kisses your neck
No scientist, 或者 biology
It's obvious, when he's holding me
It's only natural that i'm so affected

And my 心 won't beat again
If I can't feel him in my veins
No need to question, I already know

It's in his dna
D-d-d-dna
It's in his dna
And he just takes my breath away
B-b-breath away
I feel it every day, and that's what makes a man
Not hard to understand
Perfect in every way
I see it in his face
Nothing 更多 to say
It's in his d-d-d-dna

It's the blue in his eyes that helps me see the future
Fingerprints that leave me covered for days, yeah yeah
Now I don't have any first degree
But I know, what he does to me
No need to work it out, it's so familiar

And my 心 won't beat again
If I can't feel him in my veins
No need to question, I already know

It's in his dna
D-d-d-dna
It's in his dna
And he just takes my breath away
B-b-breath away
I feel it every day, and that's what makes a man
Not hard to understand
Perfect in every way
I see it in his face
Nothing 更多 to say
It's in his d-d-d-dna

It's all about his kiss
Contaminates my lips
Our energy connects
It's simple genetic
I'm the x to his y
It's the colour of his eyes
He can do no wrong
No he don't need to try
Made from the best
He passes all the tests
Got my 心 beating fast
It's cardiac arrest
He's from a different strain
That science can't expalin
I guess that's how he's made
In his d-d-d-dna

It's in his dna
D-d-d-dna
It's in his dna
And he just takes my breath away
B-b-breath away
I feel it every day, and that's what makes a man
Not hard to understand
Perfect in every way
I see it in his face
Nothing 更多 to say
It's in his d-d-d-dna