在《梅林传奇》第四季里，角色塑造丰满了许多，亚瑟开始思考如何做一个好国王，梅林阴暗的一面慢慢显现（毕竟杀了阿古温嘛）。 mv里的台词： "And i believe in you. I always have." "We never know, all I know is that I lost both my parents to magic" "You don't know how many times I saved your life." "You shouldn't push your friends away, not now, not when you need them most." "I don't need anyone. I can't afford that luxury." "Be carefull" "You have magic." "I'm not the only one seeking to protect you. There are many more who believe in the world you are trying to create." "You are Arthur, you're noble, the Once and Future King." "They have to find themselves a new King." "You have to believe Arthur." "Have faith" "One day you'll learn Arthur." "I came back because you are the only friend I have and I couldn't bare to lose you." "One day you'll understand, just how much they have done for you."