Transcript for Jen Arnold, Bill Klein Reveal What's Coming Up on 'Little Couple'
One of America's favorite TV families is back. "The little couple" kicks off its seventh season tomorrow night. Jen and bill return after a roller coaster year that included her battle with cancer and their adopting their second child. You want to hold on to every moment while they're young. It's a bug. I know, gross. But at the same time. Come on, we're going win. I'm so excited to see what they become. I'm so proud of them now. There you go. I can't imagine what the future holds for them. Everybody help. Yay. We want to welcome Dr. Jen Arnold and bill Klein. Thanks for joining us. Thank you. I know last year was difficult for you. Battling a rare form of cancer. How are you? I'm cancer free for almost eight months. Time flies when you're having fun. Congratulations. Close monitoring. Hopeful that it continues to be as good as it is right now. And an amazing hair style. Congratulations to you. Survivors. We have to stick together. So much good news to talk about. You have two beautiful children. 4-year-old will, 3-year-old Zoey. How are they doing in terms of acclimating to a new family and a new country? The first couple of moments with Zoey was touch and go. Since then, she's turned around to be quite an extraordinary little girl. They're both in prepare school now. You have to say good-bye to them every morning. It must be tough. They don't seem to be as bummed about it. They're like bye. And you all are both working parents. Extraordinarily difficult jobs. Jen, you're a neonatologist. And bill, you're the ce of of rocky and Maggie's pet shop. How do you find family snim CHLT it's part of our calendar. We make time for family time in the evenings. That's our time. Bill gets the morning with the kids because he gets in later than me. But I get more of the bed time stories. We always have dinner together. And really, whether it's a little thing like eating together or a big thing like spending a Saturday at the park. We try to focus on being together. Or a big thing like a pirates cruise over the potomac river. Bill is a big fan. Your children are facing some of the same medical challenges that you did as children. Excited to be part of speak now for kids. It's a great campaign. With a new bill that's currently in congress. We're hoping is passed this year. It will improve coordination of care, efficiency of care, and easier access to care with kids with medical complexities. It's very scary that there are many children today that can't get the right care at the right place. Our goal is to have that for our kids. We travel, you know, the country, if need be. Not all families can do that. Right now, this bill will hopefully make that access to care much better. You're raising awareness and making a difference. And entertaining us all in one. Cue do kudos to you. Congratulations again. Coming up, Seth Macfarlane sings live. ?
This transcript has been automatically generated and may not be 100% accurate.