Notes:
• Because the animations are made to be paired, if you're laying on your own sometimes it will look... lonely. There's no way to fix this other than using animations that look nice both ways, which I probably won't add because it defeats the purpose of this mod-- snuggling. If you're worried about this though, the Variance Only/ Replacer Only versions are good alternatives if you prefer the idle.
• Male Player Version is different in the way that it also replaces Go To Bed / the "Bedroll_sleep_01-02" animations so that the NPC is to the right of the player, making the player in a more dominant position. Male Player Version also has new animations to suit the updated NPC positioning. Both versions look mostly fine for either gender of player, but I highly recommend this if you play a male character and you snuggle with a female NPC. Any potentially "lonely" variants are applied to the player, to save your cherished lover's arms and knees (there are legitimate reasons but I'm leaving it at that).
• There shouldn't be any bugs, if you encounter a bug it is likely caused by an unrelated bed/lay-down alteration you may be using. (Such as you can run into problems if your Campfire tent, rough-bedding, etc. is placed oddly and your character is unable to lay down.) 
• Fully compatible with, Sleep Tight, Simple Actions, Etc. If you encounter a conflict, just overwrite it with this mod (especially Go To Bed). 
• Clipping can happen, it's normal as every character/npc setup is different.
• Animations on FULL Version should be suitable for both genders, but will look best with female player, male NPC. Nevertheless, they should look nice either way. 
• If you experience an animation glitch, try running Nemesis and checking again. If it still happens, feel free to report it and I'll determine if it's because of this mod.
 • I apologize, but I'm no longer supporting/updating this mod on LE due to not being able to test anything. 

Notes on Installing/Version Specific Requirements:
• FULL Version can be used completely out of the box, however, it requires Campfire or another mod that changes/adds bedroll functionality for two people to actually be useful. Go To Bed is highly recommended and the only way to get the same results as seen in the screenshots. 
• Male Player Only Version requires properly installed Go To Bed with animations "Bedroll_sleep_01," and "Bedroll_sleep_02."
• You only need to generate Nemesis if you're new to Go To Bed, otherwise, all versions are good to go out of the box provided you have their requirements.

Requirements/Recommendations:
• Hard Requirement: DAR - Dynamic Animation Replacer - (https://www.nexusmods.com/skyrim/mods/101371)
• Only required if you are new to/use Go To Bed, animation/behavior generator: FNIS or Nemesis. 
• Required for Bedroll functionality: Campfire (or some other mod that adds/changes bedrolls to doubles) - (https://www.nexusmods.com/skyrim/mods/64798)
• Required: Go To Bed - (https://www.nexusmods.com/skyrim/mods/67763)
• Highly recommended for convenience: Sleep for me now - (https://www.nexusmods.com/skyrim/mods/104876)


Thanks/credits:
Big thanks to @distar66 (go show him some love) for his fantastically edited animation rig, without which this would've proven far more time consuming. 
@Felisky384 for the awesome Dynamic Animation Replacer.
@Chesko for Campfire, which inspired me to replace the animation and has greatly improved my travels.
@andrelo1 and @Xtudo for Go To Bed and Go To Bed - DAR Patch for some shown bed animations and for Snuggly Bed condition/condition reference.
@Everglaid for EVG Animation Variance, which I also used as reference to double check conditions. 
Bethesda for beloved Skyrim. ♥ 

I don't use Legendary personally, so I will not be altering/updating unless it's directly related to the animation(s) on account of not being able to test things.