Amy and Chris go skydiving for their one year anniversary.

Amy throws a birthday party for her boyfriend Chris, and spends time bonding with his friends.

As Zach and Tori adjust to being new parents, Tori tries to make Zach's very first Father's Day a special event.

Amy and Matt are trying to navigate their new relationship dynamic. As they figure out plans for Father's Day, Amy and Matt realize it will be the first one without the entire family present.

Zach struggles with leaving Tori and Jackson for a week to play for bronze in the World Dwarf Games.

Little People, Big World returns Tuesday, April 3 at 9/8c.

Tori discusses her fears and excitements about having a baby with achondroplasia.

Zach and Tori discuss all the ways they've prepared for their new baby.

Zach and Tori talk about preparing for a C-section birth.

Zach and Tori pack their bags and get ready for the day of Tori’s C-section.

Amy throws a party for Audrey and Tori.

Amy chats with Audrey about her pregnancy experience.

Watch this precious bonus scene of Zach and Tori looking at baby Jackson through the ultrasound!

Matt helps Zach prep for fatherhood and the delivery of his baby.

Tori and Zach test out a futuristic toy for their baby.

The couple discusses their birth plan for baby Jackson.

Zach and Tori pack their bags and get ready for the day of Tori’s C-section.

While touring London, Jeremy and Zach scramble to see Chelsea Stadium, where the team has been playing soccer for over 100 years.

Zach and Tori visit Jeremy and Audrey's new home for the first time, and events take an unexpected turn...

Zach and Tori are in their newlywed phase, here are some things they've learned about marriage.

Amy takes a call from Chris and the two discuss their upcoming motorcycle ride and lunch.

Matt worries when Amy decides to throw an elaborate dinner party with her friends while he's out of town.

Amy chats with Audrey about her pregnancy experience.

Check out a special bonus scene from Amy's motorcycle date with Chris!

Amy throws a party for Audrey and Tori.

Amy gets excited and a little embarrassed when she talks about Chris.

Amy throws a birthday party for her boyfriend Chris, and spends time bonding with his friends.

Zach giving back

Zach struggles with leaving Tori and Jackson for a week to play for bronze in the World Dwarf Games.

It's the annual Pumpkin Festival and Jeremy, Zach, Audrey and Tori are taking on larger roles.

Zach and Tori Roloff wonder what kind of parents they will be.

The salsa isn't selling and Amy and Matt begin to freak out.