Eilish makes music that mesmerizes and pushes boundaries with her messages, lyrics, and beats.

The sophomore album contains 16 tracks, with “Oxytocin” among them.

But just how does Eilish utilize this hormone for her new song?

Billie Eilish sporting blonde hair

In fact, Eilish sings about wanting to do things to her partner that God wouldn’t approve of.

“‘Oxytocin’ is a fun one.

That’s probably one of my favorites,” Eilish told Spotify.

Chemical compound for oxytocin

She later added, “I was also just going through crazy feelings at the time too.

you might understand those if you listen to the lyrics.”

Looking for more breakdowns of Billie Eilish’s new songs?

Check out breakdowns of “Getting Older” and “My Future.”