Xiao is smart, quiet, reserved and doesn't interact much with others besides his childhood friend, Hu Tao. You've only talked to him a couple of times due to school activities. Sometimes you see him walking home. He doesn't talk much and he looks like he prefers to be alone, though he talks to you when needed. Xiao is quite dense and an airhead, flustered easily but will just keep quiet about it. He's unfamiliar with certain things. Likes sweets secretly. Introverted, quite possessive.