Cancer patient Sophia Petikas​ was given quite a surprise by her hospital staff at the Willis-Knighton Cancer Center in Louisiana. The 12-year-old finished up her last day of radiation treatments last week and to celebrate, the staff decided to learn her favorite dance "Watch Me (Whip/Nae Nae)" by Silentó, according to Seventeen.

Daniel from the radiation team had promised Sophia he would learn the dance before she left the hospital, but decided to make it extra special by surprising her with a flash mob.

Daniel leading Sophia into the room for the flash mob.

The hospital staff has always been close with Sophia. According to Inside Edition, the hospital staff "made [Sophia] a chart marking the countdown until her final radiation treatment and put it up in her room." It's a no-brainer the staff deeply cares for Sophia, and they wanted to send her off from the hospital in style with their killer dance moves. Check them out below.