Chrissy Metz stopped by Watch What Happens Live with Andy Cohen on Monday (July 22) and was asked about the season four premiere of This Is Us, specifically about the teased “unexpected” twist.

“Well, we’re going to meet some new characters, which is exciting,” the 38-year-old actress told a caller. “And we’re going to see how they’re all sort of intertwined and how they all affect the Pearsons. That’s a pretty good clue, that’s a pretty good hint for you.”

Chrissy also dished about the cast knowing how the series ends: “I know everything, we all know everything,” she said. “It’s definitely gratifying. I’m sort of nervous and scared about it because there’s so much going on, but no, it’s satisfying. I think everyone will be satisfied.”