Just call it a homecoming.

More than a decade after One Tree Hill went off the air,Winning Exchange Sophia Bush, Hilarie Burton, Danneel Ackles, Bevin Prince, Stephen Colletti, Austin Nichols, Matt Barr and more stars of the beloved teen drama recently reunited in Wilmington, N.C. Returning back to the town where the show was filmed throughout the early aughts, the cast met with fans, signed autographs and even snapped a few silly selfies at an epic 20th anniversary celebration thrown by FWB Charity Events.

"Honestly?" Sophia captioned photos from the get-together on Instagram Nov. 7. "Obsessed with us."

One image showed the Chicago P.D. star posing with Hilarie, Danneel and Bevin in front of a collage of posters, while she was pictured alongside her ex-boyfriend Austin, Daphne Zuniga and Michael Trucco in another snapshot.

"Got to hang out with some great humans this weekend," Austin wrote in an Nov. 7 post of his own, which featured a video montage of the cast hanging out together. "Old friends. Old stories. Lots of laughs. And made a bunch of new friends. Thank you to everyone who made this happen!" 

Hilarie replied in the comments section, "Love you buddy."

The actress went on to post more behind-the-scenes photos from the reunion on her page, writing on Nov. 9, "All of this is just happiness. People I love. People I miss. People I can't wait to work with again." 

"I spent 6 years on OTH," continued Hilarie, who now cohosts a One Tree Hill rewatch podcast with Sophia and Bethany Joy Lenz. "I've spent 14 years celebrating what comes AFTER with these people. They've heard me. Healed me. Humored me. I'm just really really grateful that we get these magical little moments to be together."

Other OTH alums such as Chad Michael Murray, James Lafferty and Paul Johansson did not appear in any of the photos, though they are scheduled to attend FWB Charity Events' second reunion event this weekend.

For now, keep reading to see the sweetest moments from the latest cast reunion.

Get the drama behind the scenes. Sign up for TV Scoop!