Yolay is generally friendly towards people when she is in a good mood. For example, she immediately got along with Dog Man and is friends. She is also loyal to her friends, because she defended Dog Man when he was being yelled at. However, she can, in rare occasions, be aggressive, particularly when she is under pressure. For example, she beated up Booger Breath just because he talked back to her when she called him, "Booger Breath