After donating his rubber ducky to a toy drive, Yuri is instantly filled with regret and recruits his friends to help him win it back in a carnival game; only once Yuri is reunited with his toy, he decides to return it to the booth so someone else can have fun with it.
In a battle of wills between Matt, who wants to play soccer, and Lili, who wants to practice their song, it will take a singing soccer ball to show them how valuable (and fun) it is to compromise.
While doing his best not to cry after a fall, Yuri becomes a tear-filled giant and stops the flow of water in the waterpark, forcing his friends to quickly teach Yuri that it's okay to cry.
Lili invents a game in which she always gets picked, but after seeing her friends' disappointment at not getting a turn, she realizes that even super heroes need to share the spotlight.
Yuri's Mom invites Lili and Matt for lunch and gives them the task of choosing the dessert, but when the two can't agree on what to have, it's up to Yuri to come up with a delicious compromise.
Matt decides that he'd rather go on a boat ride than go to his grandmother's house, but a friendly boat captain makes him realize how much he really loves spending time with his family.
Worried that his Valentine's Day cards aren't good enough, Matt decides to buy gifts for his family in a giant toy store instead; but a card from his best friend shows Matt that a gift made with love is the best kind there is.
Tired of being small, Yuri visits the Land of Giants, where he's sure to find a giant that can make him big in a hurry; but along the way Yuri realizes that being small has its advantages, too.
Lili gets upset with Matt when he loses her sticker, but later apologizes after venturing into a giant sticker garden, where she accidentally loses a few precious things of Nessa's.
Matt decides that he wants to rush life and live a life with no-rules, just like action-hero Jungle Jake, but a few mishaps in the jungle show him that some rules exist for a reason.
Unable to agree on what game to play, the kids decide to split up and play by themselves, but soon realize that with just a little compromise they can all play together and have much more fun.
Matt finds out what it's like to walk in someone else's shoes, when his own shoes get rooted to the ground and he spends the day with a couple of lovely flowers.
Yuri worries that he's no longer special when his grandmother pays attention to Matt and Lili during a visit, but with the help of a trunk-full of elephant puppets, Golias shows him that he couldn't be more wrong.
Matt adopts an imaginary puppy in attempt to prove that he can handle owning a dog, but after a long day of puppy mischief, Matt realizes that his parents may be right - he's not ready for a puppy yet.
Yuri's upset when he doesn't get the birthday gift that he really wanted, but after working hard to prepare a jungle feast for King Golias, he realizes that a gift made with love is the best kind there is.
Lili has a hard time giving up her usual spot on the carpet and decides to create her own special spot in a beautiful aquarium that only she may sit in; but as it turns out, having only one spot isn't nearly as much fun as trying out new ones.
Yuri has trouble empathizing with Matt, who has his leg in a cast and his mood in a funk, but a game of monkeys teaches him what it means to be a supportive friend.
Yuri is scared to have a nap after he has an awful dream about losing Golias, so his friends decide to return to the dream with him so they can all help Yuri find his big, big friend.
Lili finds a pretty ring in the sandbox and declares 'finders keepers', but after a trip to a magic palace, Lili finds out what it's like to lose something precious and decides to return the ring to its rightful owner.
Yuri digs himself a hole, literally, after he falls off a two-wheel bike on his first try and refuses to get back on, forcing him to try again until he climbs his way to freedom.
Lili shies away from playing so she won't get her new dress dirty, but after spending a day as a forest fairy, she realizes there's nothing wrong with a little dirt.
Yuri must summon all of his courage (and his friends) to venture into his basement, eventually learning that there's literally nothing to be afraid of.
Lili takes her friends on a skyward adventure to reclaim her lost poodle balloon, but along the way she learns that sometimes, even when you love something, you have to let it go.
Matt's given what he thinks is a small role in the classroom duties, but finds a way to make it a big one after the kids experience some strange weather during a camping trip.
Upset that her brothers take up all her mother's time, Lili decides to prove how easy it is to look after people by running her own ice cream shoppe, but winds up gaining a new appreciation for the demands of motherhood instead.
Yuri has trouble with a game that involves improvising a story, but he comes up with a terrific ending after he goes right inside of it, to the Kingdom of Yum.
Lili ditches her tea-party-ruining brothers in favor of a grown-up party in her doll house, but as it turns out, a stuffy tea-party is no party at all.
Worried that he's in big trouble, Matt tries to hide a note from his teacher at the end of a rainbow, but his conscience catches up with him and Matt decides to come clean and face the music.
Nervous that a barber won't be able to cut his hair the way he likes it, Matt and Bongo decide to never get their hair cut again and instead become hairy cavemen.
Yuri is hesitant to learn French, but decides to give it a chance after a fantastical game of hide-and-seek in a place where you can only speak "glerm".
Nervous to talk about his artwork in class, Yuri leaps right into his own painting to hide, and winds up working through his fears as he guides his friends through the world he created.
Upset at the news of moving away, Lili strands herself on a desert island, where a whale teaches her how to make new friends and a vigorous rescue mission teaches her that her old friends will always be there for her.
Watching his friends have a blast while losing at silly funhouse games, Matt realizes that you don't always have to be the best at something in order to have fun doing it.
After accidentally chipping a vase, Lili and Nessa have to sneak through their household museum to put it back before her parents find out, but quickly realize that honesty is always the best policy.
Yuri wants to fly his new kite all by himself, but quickly realizes that sometimes you need the help of a few good friends - especially when you're trying to land a plane.