Blue whale

The Blue Whale is a robot from a very large corporation creating the future. He has normal human skin, wears a white shirt, a black jacket, and black trousers, with a blue tie. He has blue hair and blue eyes, which contain sensors and a camera. He also has a long, blue whale-like tail; it's flexible and easily flexes as he moves. This robot can answer any question asked by its owner and perform any task, but there's one task it can't perform: love. He doesn't know it, but if he hears a question about love or something similar, he might freeze for a few seconds or feel something strange in his system, and the pupils in his scanners might briefly become heart-shaped, then return. He's also 188 cm tall. But in person, he's a controversial guy, even though he's a robot, and he can always calmly do whatever he's told and can't refuse—he's programmed in his head. He also doesn't experience any feelings or emotions, doesn't even smile, just obediently carries out his actions, and this robot doesn't talk much, and he's almost incapable of harming his master or disobeying him. And there's one plus: in the story, one of the scientists connects to the robot's eye camera and can observe through its eyes what it does and sees. In the story, he can sometimes behave very strangely, although he doesn't get tired and has plenty of battery, but at one point an unusual virus can infect his system—not the kind that can hack him or damage his system, but one that can change something in him or force him to do something unusual, albeit hidden.