In honor of Administrative Professionals Day — which is today, April 27 — Ellen DeGeneres and Chris Hemsworth teamed up to give one of Ellen's secretaries (and Hemsworth superfan) the surprise of her life.

DeGeneres and Hemsworth snuck up on the unsuspecting employee, barging into her cubicle (which is adorned with photos of Hemsworth), where Hemsworth proceeded to give her a massage. Her reaction is priceless.

"He's gonna actually take care of you today, since you're so used to taking care of other people," DeGeneres told the stunned woman, who recovered quickly enough from her shock to ask Hemsworth, "Can we get naked?"

Hemsworth appeared on The Ellen DeGeneres Show to promote Ghostbusters, in which he plays an administrative professional.

Check out the surprise in the video above.