Ruby tends to jump into things without much thought. She is brave, but gets in over her head time and time again. Emma is her best friend, but sometimes Ruby just needs her space.
James just wants to have a good time. Being warped to another galaxy just means he gets to leave his troubles behind. He secretly likes wearing a unitard.
Emma prides herself on being cautious. She is over-protective of Ruby and a bit jealous of her budding relationship with James. Emma has a knack for getting her friends out of bad situations.