David Foster is one proud dad.

Following the success of his daughter Erin Foster’s new show Nobody Wants This—a romcom series starring Kristen Bell and Adam Brody written and created by Erin and co-produced by David’s other daughter Sara Foster—David could only gush over their success.

“I thought it was fantastic,” he told E! News of the show at the Carousel of Hope Ball, adding of his daughters, “They've been working on it for five years, Erin and Sarah. As a father, it's amazing, like she now knows what that feeling is like, the feeling that I've been fortunate enough to have. I mean, they've had success, obviously, and they've done so well, but this is kind of next level.”

The music producer­—who is dad to six children in total, including five from previous relationships and one with wife Katharine McPhee—also noted how much Kristen’s character Joanne reminds him of Erin.

“I think she's a lot like Erin,” he explained. “I could be wrong, but I know Erin wrote most of the lines. I think I can pick out every line that she wrote, I know her so well.” (For more with David, tune into E! News tonight, Oct. 7 at 11 p.m.)

And the 74-year-old isn’t the only one raving about the Netflix hit, which is based in part on Erin’s real-life relationship with husband Simon Tikhman, for whom she converted to Judaism.

In fact, Kristen’s husband Dax Shepard is among the many praising the Frozen star’s palpable chemistry with Adam’s character Noah.

As she told eTalk in a recent interview, “Even I can acknowledge watching it, like, ‘Whoa, that’s hot.’ My husband said the same thing. Watching the first episode he was like, ‘Oh my god, I want you to kiss him so badly.’”

And while the end of season one saw (spoiler alert) a potentially promising ending for Joanne and Noah—one in which Noah seems to give up his dream of becoming head Rabbi in order to be with Joanne—their fates aren’t secured, which is why Erin is for a second season of the show just as much as the fans are.

“We’re getting a really positive response,” she told IndieWire ahead of the show’s Sept. 26 premiere. “And so I think the conversations have definitely started to happen about a potential season two.”

And if you’re wondering just what a part two might look like, the 42-year-old added, “The story in season one unfolds really slowly. So I think if there is a season two I would want to just kind of pick up where we leave off and continue to take it slow, because I don’t want us to get too far ahead of ourselves.”

As she quipped, “I want my show to be on the air as long as possible!”

-Reporting by Daryn Carp