Reese Witherspoon pays visit to old dorm room at Stanford University

May 22 (UPI) -- Reese Witherspoon shared on Instagram a visit she took to her old dorm room at Stanford University.

"Suprise! While re-visiting Stanford, I popped by my old dorm room....and met its newest tenant, Caitlyn!" the actress wrote on the photo sharing app Saturday alongside a photo of herself smiling and posing alongside Caitlyn.

"She was so nice; she even welcomed me in! #LoveSuprises #Stanford," Witherspoon continued.

Witherspoon was visiting Stanford to speak at an event for the Stanford Graduate School of Business.

"Thank you @stanfordbusiness for having me yesterday," she posted on Friday. "It was a honor to share my experiences and chat with all of you bright minds. Keep studying hard and dreaming big!" the 41-year-old shared on Instagram Friday alongside a photo of herself speaking on stage.