What do you get when you turn the wait for a heart transplant into a dance party? Smiles—a roomful of them.

After learning that Genesis, a patient in CHLA’s Heart Institute awaiting a transplant, was a huge fan of the K-pop band BTS, her entire team of doctors, nurses and Child Life specialists surprised her when they gathered around her, cranked up the hospital sound system, and began grooving to her favorite ‪@BTSW_official‬ song, “Dynamite.” She knows every lyric, including “Light it up like dynamite.” As you can see by Genesis’ beaming grin, that’s exactly what they did.