Five-year-old Finlay lives in the Scottish countryside with his mum, dad and little brother Ellis. In this episode, the family enjoy a special day out. They visit a big castle and look for fairies in the grounds. Later, it's all aboard a boat as they head out to sea on the lookout for seals. Finlay spots so many he can't keep track of them - he even sees one that looks like Dad! Back on dry land the whole family goes for a walk in the woods where there's a 'cuddle monster' on the loose.