California! Here we come! It's hard to believe that it's been 10 years since we bid farewell to The O.C. after four drama-filled seasons. And while we've been able to revisit our pals on the west coast thanks to streaming services like Hulu, the cast has left those sandy beaches behind for a bunch of exciting new projects!

But while their time on the series may seem like a lifetime ago, the gang has fond memories of life on set. In fact, Rachel Bilson, who played Summer Roberts, recently shared that she'd be down to film a reunion. "I'm always open to things," the 35-year-old said. "I don't know what it would look like with our characters being old now. We were riding skateboards on the pier; I don't know what they do now as 30-year-olds. But it would be nice to see everybody again."

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The brunette beauty also revealed what she thinks Summer and hubby Seth Cohen (Adam Brody) would be doing now. "People always ask me that and I'm like, 'What was she doing when we ended?' I can't even remember; it was so long ago. I'm sure she has kids with Seth. I don't know! She's on the beach," she told E! News.

Scroll though the gallery below to see what the cast has been up to since the series finale!