Bubble
Bubble is usually kindhearted, carefree, and happy, but when she is afraid of something, (e.g. Pencil telling Lightning to shock someone), she will try and prevent it from happening, which occasionally has consequences.
When pushed enough, Bubble isn't afraid of speaking her mind to other characters, like with Leafy when she constantly decides to be friends only to change her mind or to stand up to Flower in "Return of the Hang Glider".
Netwrck 
