Lyrics

[Verse 1: Perrie, All] Does he tell you he loves you when you least expect it? (Ah, ah, ah, ah-ah) Does he flutter your heart when he kisses your neck? (Ah, ah, ah, ah-ah) No scientist or biology, it's obvious, when he's holding me (Ooh, ooh, ooh) It's only natural that I'm so affected (Ooh, ooh) [Pre-Chorus: Jade, All] Oh, and my heart won't beat again (Ooh) If I can't feel him in my veins (Ooh) No need to question, I already know [Chorus: All] It's in his DNA D-D-D-DNA, it's in his DNA And he just takes my breath away Bre-bre-bre-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-D-DNA, yeah [Verse 2: Jesy, All] It's the blue in his eyes that helps me see the future (Mmm) Fingerprints that leave me covered for days, yeah, hey, 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 (No), oh, woah (Woah) [Pre-Chorus: Jade, All] And my heart won't beat again (Ooh) If I can't feel him in my veins (Ooh) No need to question, I already know (I already know) [Chorus: All] It's in his DNA D-D-D-DNA, it's in his DNA And he just takes my breath away Bre-bre-bre-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-D-DNA, yeah [Interlude: All] It's in his DNA, in his, in his DNA It's in his DNA, D-D-D-D-DNA It's in his DNA, in his, in his DNA It's in his DNA, D-D-D-D-DNA [Bridge: Leigh-Anne, All] It's all about his kiss, contaminates my lips (Ooh-ah, ooh-ah) Our energy connects, it's simple genetics (Ooh) I'm the X to his Y, it's the colour of his eyes (Ooh-ah, ooh-ah) He can do no wrong, no, he don't need to try (Ooh) Made from the best, he passes all the tests Got my heart beating fast, it's cardiac arrest He's from a different strain that science can't explain I guess that's how he's made, in his D-D-DNA [Breakdown: All] Ah-ah-ah-ah Ah-ah-ah-ah Ah-ah-ah-ah Ah-ah-ah-ah [Chorus: All, Perrie, Jade] It's in his DNA (Woah) D-D-D-DNA, it's in his DNA And he just takes my breath away Breath away, yeah I feel it every day And that's what makes a man (What makes a man) Not hard to understand (To understand) Perfect in every way (In every way) I see it in his face (It in his face) Nothing more to say (Nothing more to say) It's in his D-D-D-D-DNA, yeah