Demi Lovato‘s new single “Heart Attack” is skyrocketing to the top of music charts worldwide. Demi tweeted to fans after her track hit the #1 spot on iTunes in nine different countries!

The singer spilled what “Heart Attack” is all about to Ryan Seacrest today.

“Sometimes it’s so much harder to get hurt than it is letting your wall down and falling in love,” she told Ryan. “[It’s about] other situations where I felt abandoned in my life and when you open up your heart to somebody, it’s a risk. And this song is about taking that risk.”

If you haven’t heard Demi’s single yet check it out below!

What do you think about Demi’s new single? Have you ever been in a situation where YOU had to open up to someone like Demi did? Sound off in the comments and on Twitter!