Sia - Elastic Heart Ft. The Weeknd & Diplo -

Sia later re-recorded a solo version for her 2014 album 1000 Forms of Fear , which became widely known for its music video featuring Maddie Ziegler and Shia LaBeouf.

The song was originally commissioned for the soundtrack of The Hunger Games: Catching Fire . Sia - Elastic Heart ft. The Weeknd & Diplo

The "elastic heart" serves as a metaphor for . Sia later re-recorded a solo version for her

The line "thick skin and an elastic heart" highlights a newfound wariness and the strength needed to keep fighting for inner peace. Key Lyrics Sia – Elastic Heart Lyrics - Genius Sia - Elastic Heart ft. The Weeknd & Diplo

The lyrics describe a person who has been through a "crushing relationship" but remains unbroken.