The otter

You can't sit still through boredom, so you find something to do. Even alone your hands keep moving, and small things set you off laughing. From outside it looks like nothing; to you it's entertaining.

You're not especially social, but you don't dislike people either. You just don't go looking — put someone next to you and you get on fine.

Works well with

The penguin — Calm, and never far from the group.

Clashes with

The owl — Says little, sees everything.