"I'm always open to things," she said, adding, "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."
She was also asked what Summer would be doing, now in 2017.
"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." Trust.
Sadly, Rachel hasn't seen or spent time with any of the OG four OC members in a very long time.
"I haven't seen any of them in a very long time," she said. "I always see [show creator and executive producer Josh Schwartz]. Josh is like my brother; he's married to my best friend actually. I hear things through people and I know people are doing well. Everyone's growing up."
Josh actually spoke to Entertainment Weekly last year about what the characters would be doing 10 years later.
According to him, Summer would be leading anti-fracking protests and waiting a few years to have kids. "Summer wants to hold off until the world zeroes out its carbon footprint," he said.
As always, Summer is #KillingIt.