“Talking Body” subtly bemoans an overly casual approach to sex. According to Tove Lo:

It’s about two people trying to get over their problems by having lots and lots of sex.

It was the third single from her debut album, following up international hit “Habits (Stay High)” and “Not On Drugs,” hitting the Top 40 in the US and Canada.

For reference, Tove Lo’s body is 5'6 and somewhere around 130 pounds. The model who stars in this song’s video, Filip Roséen, is listed as 6'2.

Check out how much this mega-hit changed from the original demo:
https://www.youtube.com/watch?t=4&v=_8lFVDt_bjk