Is there a code that you can type into the console to see your player sleeping? My other question I think will involve a little more work and brain power. I noticed that NPC's or the player do not shake hands, or hug. I feel it would give the game a human touch. How would I go about this?

As far as I am aware, there isn't a code for that. There is, however, the mod See You Sleep (requires OBSE).

Not sure that is possible, even with OBSE. The closest I've seen, modwise, is the mod Personality Idles.

I think the only way you can see your character sleeping is to make them perform the npc animation. Actors in Charge
As for your Idea, if you are proficient with the CS I would suggest studying the scripts of other mods that accomplish similar goals. This program has been invaluable to me in doing just that. Oblivion Script Dumper

Here is an extensive list I recently posted of all the must have tools. http://thenexusforums.com/index.php?showto...mp;#entry431058

hmm, actually just to do this involve a lot of brain power at console don't have nothing to do, as the PC never really goes to bed in vanilla.

You can try this mod

I'm not sure how it works since I haven't tried it (coincidentally I saw it a few days ago). Although personally don't had a curiosity about this I'm pretty sure this kind of work is not easy to do and even there are possibilities in using this resource beyond only the curiosity of the theme. Imaginative modders can get interesting ideas here.