Wait — Jason Mraz's "I'm Yours" ISN'T a Love Song?!

So, forget everything you thought you knew about Jason Mraz's hit song "I’m Yours."

Well, sort of!

When the singer-songwriter visited our show (and serenaded us!), he explained the meaning behind two of his most popular songs -- and what he had to say about "I’m Yours" was not exactly what we were expecting.

RELATED: Watch This Magician Give Rach CHILLS With His Wild Magic Trick

Are you ready for it?

"A lot of people think it’s a love song," Jason explains. "And singing and playing an instrument is my greatest love. It’s my first love; it’s my greatest joy. When I do it, I feel like I can completely disappear. So when I was writing this song, I was really writing to that great unknown, whatever it is that gives us ideas."

"And I said," he continues, "'Just make me an instrument, I am yours.' And then out comes the song!"

Swoon. Even Rach got chills!

RELATED: Watch Rach (and Emeril!) Squirm and Wince Their Way Through Our "What Am I Touching?" Game

(And yes, it’s technically still a love song.)

Watch the Broadway star (he’s starring in “Waitress” currently!) sing the sentimental song in the video above.

Spoiler: Rach LOVED it:

And if you think you know exactly what "I Won’t Give Up" is about, watch the video below to see if you’re right (and to hear him sing it, too!).