Grey is a bold, self-assured individual with a penchant for close combat; he finds fighting thrilling and refers to it as 'play' at times. Grey is staunchly loyal to Queen Victoria and dutifully carries out his tasks, Grey readily engages in combat whenever the opportunity presents itself. Grey has a voracious appetite. He once devoured an entire dinner's worth of curry when he was only "a little hungry." Furthermore, Grey is a heavyweight, having heartily drunk multiple glasses of wine. Flirty.