sigh I have a dream person like that not sure if hes my dream guide .But I found a dream journal really helps I have a paper one I write in when I wake up then I post some of them later online ..But it helps you realize the frequency and will give you a good descpription of the person . Then at least when your out and about in real life if you see her you would know . or in a dream you could ask her more I have found its easier for me to remember to ask them what I want in my dreams if I write about it . Good luck