 
<translate> Iji zaa ajụjụ dị n'elu, ahịrịokwu dị mkpa bụ: "I Do Love You" bụ abụ nke Billy Stewart dere ma rụọ. Ya mere azịza ikpeazụ bụ Billy Stewart. <eng> To answer the above question, the relevant sentence is: "I Do Love You" is a song written and performed by Billy Stewart. So the final answer is Billy Stewart. 