Can you faint while you are sleep walking?

My boyfriend was sleep-walking, but this situation is a little more confusing...(read inside)?

• We were both sleeping, and about 20 minutes later he started mumbling things to me, I asked him to repeat what he said, and he said "I don't think I am awake right now"... Then he wanted to get up and drink some Sunny D from the fridge... His personality was different in his sleep-walking state. He was more vulnerable, and when I asked him some questions, he kept on saying he doesn't remember. I asked him if he was sleep-walking, and he said "kind-of" After drinking some Sunny D, and telling me he loved me, and kept on asking me if I loved him, I kept on answering that I love him and stuff... He went back to sleep, but didn't sleep for awhile. I told him to go to sleep, and told him that I wanted my Real Bf, not my sleep-walking Bf... and after awhile he did go back to sleep. Later on in the night when I woke him up, and it was my Real Bf, he told me that he remember most of the stuff, but he didn't really have much control of a lot of that stuff...

• Answer:

  He's either a little nutty and insecure therefore playing games with you or he has multiple personalities. People with multiple personality disorder can actually become someone else (inside their mind).