Five two-year-olds make the Busby household messy, loud, and oh so cute!

See the world through the eyes of these mini explorers!

Bill heads to Houston to help his beloved city recover from Hurricane Harvey. Days later they get an unexpected blow from Hurricane Irma.

Jen is a keynote speaker for work in Scotland and the whole family comes along! They visit a scotch distillery, a castle where Will and Zoey feel quite at home, and Bill decides to try haggis...much against Jen's wishes.

The Kleins are on a kilt quest in memory of their visit to Scotland. Upon arrival in London, Will & Zoey question a royal guard, ride the London Eye, and partake in proper British tea. They also try to recreate the iconic Beatles cover of Abbey Road!

Its back to everyday life in Houston where Bill & Jen keep busy with the kids after-school activities including karate & speech therapy while balancing their own careers. Uncle Joe visits so that he and Bill can test their special pee pad invention!

Jen's nephew is getting baptized and Jen & Bill have been chosen to be Godparents! The Kleins head to Charlotte for baby Nathan's baptism and Will & Zoey surprise their uncle with a homemade birthday cake... taste tested and baked with lots of love!

The Kleins are in DC to host an adoption gala. They visit Mt. Vernon for some historical fun then head to the "Oval Office" where Will steps into a presidential role. Zoey's 5th cupcake birthday is a huge success until a food fight breaks out!

It's time to have some last-minute fun in DC before the family heads to Delaware for Will and Zoey's yearly check-up with specialists. The entire family relives a tradition that brings both fond memories and tears.

When one of Jen's best friends from school comes to visit for the weekend, its constant and crazy fun as Will and Zoey bond with her children. Then it's time to trick-or-treat; the family heads out in their toy cars for a memorable Halloween night!

Bill wants a homemade dinner for his birthday & it's a team effort to prepare the meal which Will quickly states is a "disaster." When reading a story, Will shares some startling news that propels the family to talk about what it means to be little.

It's Xmas time and Bill goes all out with the decorations much to Jen's dismay! Bill holds a pet adoption where Will & Zoey decide a new puppy is in order! With family visits, toy drive shopping, and letters to Santa, there's never a dull moment!

Will & Zoey experience snow for the 1st time in Vermont; Jen & Zoey carefully navigate the snow but the boys throw caution to the wind! Will celebrates his birthday with a sugar high and Jen & Bill contemplate a decision that will change everything.

After accepting a job in St. Petersburg, Jen, Bill and the kids travel to Florida to find a perfect new home. But with a list of specific needs and 2 curious kids, house hunting isn't easy! Then the family grabs a treat to celebrate Jen's birthday!

Bill travels to Orlando to showcase his Pop-Up pee pad at a pet industry trade show while Jen teaches her last simulation class at Texas Children's Hospital. Meanwhile, grandmother Judy helps Jen take care of Will and Zoey while Bill is away.

The Kleins are back in Florida to go on a second house-hunting trip in hopes of finding a new home. Then, Bill and the kids go to an alligator attraction with Nai-Nai. Later, the family goes on a boat cruise to celebrate Bill and Jen's anniversary!