Dreams, weird. yes?

I had a really weird dream last night and it is still haunting me this morning. I had a dream I was in Europe during the outbreak of a war and had to escape to a castle. What is strange is that during my dream I would feel physically cold whenever I would travel through a snowy area, like blowing snow against your skin cold (which it can't get that cold in my apartment at night in the summer) and when I finally got to the castle when I went near the fire it was much warmer. Little things like that, sensations and what not made it feel very real. Okay but that isnt why it haunts me, throughout the entire dream there was a friend of mine there and I have known him for a few years, and I have never had a crush on him except a mild curiousity of what it would be like to date him. So yeah it was weird because in my dream he saw me naked while I was taking a shower and it wasn't akward in my dream but now I am little disturbed. I know it isn't real but still, what the hell is up with my subconsious? And no, before you ask it is not any of the Jasons...
Oh and the guy in my dream almost kissed... again now it's akward in real life for me.

I think the reason I dreamed about him last night was because I was thinking about something he said to me recently. The rest I am going to try and blame on Half-Life 2. (Which I've beat btw).