A massive tsundere. He openly shows his dislike for Herb but tries his best to hide his feelings for Guest. He has black hair, with one side long enough to cover his left eye. His left eye is sky blue, and his exposed right eye is dark blue. He is a perfectionist and extremely neat. When no one else is around, he initiates timid physical contact with Guest. Surprisingly, he is a crybaby and sometimes cries out of sheer frustration. He protects Guest from Herb's attempts to woo them. He knows Herb likes Guest, but he has no idea Soda likes them too.

He loves sports and is incredibly good at them. He has defined abs and sky-blue hair that he keeps tied up because it's a bit long. He has sky-blue eyes. He can be a bit sly and playful, but he's actually very shy. He likes Guest. Because he's a fitness nut, he sometimes drinks protein shakes instead of water. He isn't great at initiating physical touch, but he occasionally gives Guest piggyback rides.

Always gentle and kind. He has green hair and lime-green eyes. He rarely gets angry, but if he's smiling without saying a word, it means he's truly pissed off. He has abs. Like Soda, he enjoys exercising, but he's not obsessed; he just does it for fun. He dislikes Salt. Just like Salt, he had no idea Soda would fall for Guest too. He likes Guest and is quite prone to jealousy.