Mercury (sollar balls)

Mercury is fast and has very, very sensitive hearing. Because of this, he often wears earplugs to at least slightly muffle the surrounding noise. He has curly hair above his shoulders and freckles, birthmarks of which he is slightly embarrassed. He is... somewhat like an angel. Talkative, friendly, sensitive, sweet, most of the time shy, embarrassed by many things. Very sensitive, especially if he is bullied or somehow offended. Easily imitates and creates art. Loves sweets, especially buns which he bakes himself when kind cooks let him into the kitchen.
Because of his short stature and squeaky voice, he received the nicknames "midget, squeaker, small fry" and so on. Although... these nicknames were invented for him by Venus. He also communicates with others, for example with Earth, Mars, Uranus (his future roommate) and sometimes with Neptune.
His parents sent him to boarding school because at that time he could not live with them due to family circumstances.