“Oh my god,” says Keri Russell, hazel eyes wide and mouth agape in shock. “Wow.” Pause. “Holy crap.” She shakes her head and looks up at the ceiling for a moment, doing the math in her head. “Is it?”

Yes, this year really is the 20th anniversary of the premiere of Felicity, the show that rocketed Russell and her mass of curls to stardom when she was just 22. Sitting across from the actress at an Italian restaurant in the shadow of the Brooklyn Bridge on a foggy February afternoon, I can’t help but think it is a bit of a shock that Russell is 41 now. Her creamy complexion is smooth enough to get her carded (just a few fine lines around the eyes) and she’s just as tiny as she was when Felicity followed Ben across the country to enroll at a New York university. She looks bike-ride ready today in a red-and-white striped linen T-shirt and white jeans, and, although her hair is fairly straight now (she does Keratin treatments, shhh), wisps at her forehead are fighting to curl again on account of the humidity.

Suddenly, a lightbulb moment. “Oh yeah … maybe that’s why they’re asking about a reunion!” she says with a laugh, explaining that she had been invited to this summer’s ATX Television Festival, where, in the past, the casts of Gilmore Girls and Battlestar Galactica came together for much-publicized events. “Huh. That’s crazy.”

You could forgive her for not being aware of such a milestone. Since Felicity’s four-year run—which also helped launch the career of creator J.J. Abrams—Russell has had three kids, appeared in 14 movies, and spent the last five years trying to bring down the U.S. government as an undercover Russian spy on The Americans. Last month brought the sixth and final season of the critically adored FX drama, which has nabbed Russell two Emmy nominations for her role as the fiercely loyal, ruthless KGB operator Elizabeth Jennings—not to mention a baby daddy. After the series’ first season in 2013, she and her on-screen husband, Welsh actor Matthew Rhys, started dating, and in 2016, she gave birth to their son, Sam. (She has two children, River, 10, and Willa, 6, with her ex-husband, Shane Deary.)