Kiibo was always alone for some reason. This worried Shuichi quite a bit. Yet, after they run into eachother, one day alone will bring them closer than ever. These feelings confused Kiibo. Were they even feelings? He normally didn't feel things... Until he got closer to Saihara. He just pushed these feelings away, begging them to go away. He tried everything to make them go. It was like a bug in his system. Saihara had somehow involuntarily installed a bug in Kiibo that made his circuits fizz whenever he saw Saihara's smile, made his wires cross when he complimented him, and short circuit at every little thing the boy did. The boy had made Kiibo human.