We all know how important sleep is (especially when we can't get enough), but did you know that the way you and your partner sleep says a lot about your relationship? Body language is a key indicator of the way we feel, especially during sleep - when our subconscious minds take over. This means the positions we assume while snoozing with our partners can tell a lot about what's really going on in our relationships. "Even if you can’t or don’t articulate those things while you’re awake," says Patti Wood, a body language expert and author of Success Signals, A Guide to Reading Body Language. Yikes. According to LittleThings.com, here are the ten most popular couple sleeping positions, and what they say about a relationship. The only one they seem to be missing is, however, is 'Three In The Bed' - the one where a starfish-shaped toddler or dog is wedged between the pair of you.   1. The spoon 'A vulnerable position that’s sexual, but also trusting.'   2. The Loose Spoon 'I’ve got your back, you can count on me.'   3. The Chase 'This can mean two things: One, that the person who is being chased wants to be pursued; or, they are playing hard to get.'   4. The Tangle 'The couple could be overly enmeshed, too dependent on each other to sleep apart.'   5. The Unraveling Knot 'A compromise between intimacy and independence, allowing for the best of both worlds.'   6. The Liberty Lovers 'Connected and secure in themselves. Shows both closeness and independence in the relationship.'   7. The Back Kissers 'Both partners are relaxed and comfortable with one another.'   8. The Nuzzle 'A strengthening sense of comradeship and protection.'   9. The Leg Hug 'A sign that the two of you can’t get enough of each other — even when you’re sleeping.'   10. The Space Hog 'If this is happening in your relationship, it’s time to have an honest conversation.'