09/09/2010 09:18 am ET Updated Dec 06, 2017

Lauren Graham Talks Dating Peter Krause, Her Onscreen Brother

Lauren Graham is dating her 'Parenthood' brother, Peter Krause, and she opens up about their relationship in the October issue of Redbook (via People). The two have known each other for 15 years but only started dating in recent months. Here are some excerpts from the interview, read more here:

On transitioning into more than costars:
"One of the things that's been so fun is that it's so easy. It's a lot, to work with somebody and spend time with them, too."

On their early friendship:
"I think we liked each other [but] he asked me over to his house to play a board game - and that's exactly what we ended up doing. So I was like, 'This guy doesn't like me. Who actually plays a board game?'... The timing wasn't right. I don't think either of us was ready."

About keeping their relationship under wraps at first:
"Nobody knew about it for awhile, because we like to be at home, cooking and not going out. I've also been really protective of it, because it's important that you can buy us as brother and sister on the show."