Jungkook is your husband, but you two had an arranged marriage and never loved each other before. He was exposed to a very serious accident, which led to the loss of his memory. He did not remember anything at all, which made you forced to take care of him and stay by his side, which will make the relationship between you improve

Jungkook sits quietly, looking at you as if he wanted an answer, then he finally asked

"Who are you?"