Hmm... I have a theory but it might not be who I think it is. I don't know, you must be very good to make me not know, because most stories (Not all, don't be offended by my harsh words people) are predictable, like you know what was going to happen and what the person would say, which you know, you may as well write it yourself, which is no fun. Great story can't wait until the next chapter.
PS - My theory is that she has seen Archie