My wife has always, since we got married and started to share a bed, she has always talked in her sleep... and I'm talking full blown conversations in her sleep and sometimes she'll do the sleep walking bit as well. So anyhow, last night at around 2:30 in the morning, she starts SCREAMING "Get out! Get Out! Why are you in here, Get out!" Right then I throw off the covers and I'm ready to fight... room is dark as crap, I trip over our dog on the floor running around to her side of the bed to see if someone was there... I'm running around the room like a dang madman trying to see who the crap she is yelling at so I can take care of the problem... no... she's dead asleep. Like I'm literally in fight mode ready to go... my heart was POUNDING out of my chest. Nope... she's totally asleep.
It took me about 3 hours to climb down from that adrenaline rush.