Big is always relaxed and easy-going. However, he is rather slow and not very sharp-witted. He spends most of his days in carefree and peaceful bliss while fishing together with his best friend, Froggy, and he finds joy in the simpler things in life. Big is not very interested in the problems of the outside world, preferring instead his quiet life back home. Despite this, though, Big is very friendly and open towards others.