DNA
Fifth Harmony Vs. Little Mix Lyrics

Does he tell you he loves you when you least expect it?
Does he surprise you with declarations of love when you're caught off guard?

Does he flutter your heart when he kisses your neck?
Does he give you an intense, exciting feeling when he kisses you in that specific spot?

No scientist or biology
His love doesn't need to be explained or analyzed scientifically.

It's obvious when he's holding me
It's clear that he has a strong connection with her when they're physically close.

It's only natural that I'm so affected
Of course she's swept off her feet by him – it's natural to react that way to such a strong chemistry.

And my heart won't beat again If I can't feel him in my veins
Her heart is so enraptured by him that she feels like she couldn't survive without his presence in her life.

No need to question, I already know
She's confident in their love and doesn't need any reassurance.

It's in his DNA, D-D-D-DNA It's in his DNA And he just takes my breath away B-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 more to say It's in his D-D-D-DNA
Their love is so powerful and innate that it can't be explained, and it's evident in every aspect of their relationship – from the way they look at each other to the way he makes her feel physically and emotionally.

It's the blue in his eyes that helps me see the future
She feels like she can see where their relationship is headed just by looking into his eyes.

Fingerprints that leave me covered for days, yeah, hey, yeah
Their physical connection is so strong that she can feel his touch on her for days after they're together.

Now I don't have any first degree But I know, what he does to me
She may not have an education in science, but she knows firsthand the effect that he has on her.

No need to work it out, it's so familiar, oh, oh, oh
Their relationship comes naturally to them – they don't need to put in any effort to make it work.

It's all about his kiss Contaminates my lips Our energy connects It's simple genetics
Their connection can be explained by simple genetics – they just have a chemistry that can't be denied.

I'm the X to his Y It's the color of his eyes He can do no wrong No, he don't need to try
Their differences make them a perfect match, and he seems to be flawless and effortlessly lovable in her eyes.

Made from the best He passes all the tests Got my heart beating fast It's cardiac arrest
He's the perfect partner for her and meets all of her requirements for a great relationship. His love is so strong that it almost stops her heart.

He's from a different strain That science can't explain I guess that's how he's made In his D-D-D-DNA
Their love is so unique and unexplainable, even by science. It's simply in his DNA and a part of who he is.