What would you do if, while riding in an elevator, the doors opened to reveal Paul McCartney?
That was the question he and Jimmy Fallon tried to answer as they surprised fans who thought they were getting a simple tour of the building.
They would be surprised to see Fallon outside the door but the real surprise came when McCartney came into view. One fan even tried to walk out of the elevator (can you blame her).
The pair looked like they were having fun as they waited for the elevator doors to open and fans seemed thrilled for a chance to be that close to McCartney.
Check out the video below!