Read the following context and answer the question.
Context: I do n't want to be in love . I started to doubt whether or not I was still in love with a guy I knew for four days or if I was in love with the idea of finally being in love . Unfortunately its the first one . I know it may sound weird but you really do n't have to know everything about a person to love and ( want to ) be with them . You need to know the major things , the bad things in their personality , and where their future is headed and if yours will fit in there somewhere . I do n't know everything about Josh but I know who he is .
Question: What is n't something the narrator says is needed to know if you are in love ?
Answer:


None of the above choices .