Dissociative Identity Disorder

I have a friend with DID and have met one of her identities only a handful of times - Rhylee, an 18-year old high school student; the protector. Last night we sat down and brought her to life. The experience was something in and of itself. Rhylee - who often operates in the background - was uncomfortable being, "seen" and while she didn't come out in ways I've been able to identify in the past, she made herself known to her host having been interloped in such a way.