在《梅林傳奇》第四季里，角色塑造豐滿了許多，亞瑟開始思考如何做一個好國王，梅林陰暗的一面慢慢顯現（畢竟殺了阿古溫嘛）。 mv里的臺詞： "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."