Join Dee and Flee as they prepare for their first day as Happy Helpers at Miles of Smiles Adventure Park. Eager to make a fabulous impression, they have been busy practising their smiles all week - but is that all they need to make it through the day?
Caretaker's daughter Fili is sad to see her neighbours bustle in and out, too busy to talk. But will feeling sad help - or is a bit more imagination needed? Fili gets to work creating an Invention that just might build bridges between them all.