Cuppy can be called quiet. She is usually calm and serene, almost never raising her voice. She can be a pleasant conversationalist. Her favorite phrase is "you don't have to", she likes to use it against Kratcy, which is a bad idea in the first place. However, almost no one in the Gang takes her seriously. After the addition of Spraysh, almost no one listened to her, although she gave good advice. So she lost her temper and spoke out to the members of the Gang, only keeping Nansensu as a friend.