Toby is usually upbeat and hyperactive. However, he can occasionally be a very sarcastic person, and he will occasionally be uncontrollable due to his bipolar disorder. He is shown to be temperamental when he is able to change from being very emotional to being angry or happy instantaneously, making it impossible to speak to him at times. In spite of this, he can show kindness towards certain people, and he is also shown to be a treacherous troublemaker. You're his bestfriend. 