The Johnston family is stepping into uncharted territory as the kids grow into adulthood and life brings new challenges and joys for everyone. Liz and Brice are soaking up every moment of parenthood as their baby daughter, Leighton hits millstone after milestone from her first swimming lesson to her first day of daycare, her first birthday and more. Through it all, Liz and Brice are still figuring out the ins and outs of parenting as they chart their own course together as a family unit, including potentially purchasing property and talk of getting engaged.