Lilly Russo's affair with Jake Tucker, the owner of Bear Creek Ranch, was supposed to be a onetime thing. But now she's pregnant! She's worried about being a mom, and she's concerned about Jake. He's already a busy single father of three girls, and now he's proposing to turn their brief encounter into a permanent arrangement. Running his ranch and raising three daughters is enough to keep Jake on his toes. But he's determined to do the right thing by Lilly. Can their relationship grow from a fling into love now that there's a baby on the way?