Karl builds a spaceship but no one thinks it will fly.
An unwelcome summer rain gives Michael a new perspective on fun.
Addy gets frustrated with Karl for not sharing a game.
Karl receives a toy robot that isn't what he expected.
Karl and Michael feel bad after accidentally soaking Addy with water balloons.
Karl feels left out when Michael and Addy build a go-kart together.
Michael is hired to pet-sit a neighbor's dog for the weekend.
Things don't go as planned when the kids try to watch a lunar eclipse.
Addy feels sad after losing a cross-country race.
Karl is unwilling to give up his favorite shirt, even though he’s outgrown it.
Karl is afraid to visit a barber for the first time.
Michael becomes determined to make the perfect paper airplane.
Addy looks forward to a peaceful painting session with Stillwater.
Karl finally ties his shoes by himself but worries he won’t be able to do it again.
Karl faces his fear of crossing a creek in the woods.
Michael sees that Addy looks sad and wants to cheer her up.
Karl accidentally breaks a branch on Stillwater’s cherry tree.
The kids try to protect their sandcastle from being washed away.
The kids think it’s Stillwater’s birthday and plan a surprise party.
Addy is disappointed about not getting a lead role in the school play.
Michael is upset when Karl trades a rare game card.
A homemade snow scooter leaves Michael feeling frustrated.
Michael feels abandoned on Halloween when Addy gets invited to a friend’s party, and Karl decides to stay in because he’s afraid of ghosts.
While helping Stillwater make treats for the Winter Solstice Festival, the kids learn he plans to share some with a neighbor they’re wary of.