When Nina wakes up, she feels strange - she is completely disoriented and confused and has no idea what is happening to her. So she decides to visit Doctor Color Monster. Sometimes there are feelings that take up too much space to be processed. And then they often manifest as stomachaches or other discomforts. Such feelings must be understood in order to be categorized. After Nina identifies and names her emotions with the help of Doctor Color Monster, he shows her the next step: emotion regulation.