How a person sleeps with their partner and their sleep style may be an indicator of how happy they are as a twosome, according to Shape magazine.

Cozy Cues
The closer you sleep to your partner, the happier you are with your romantic situation, found a U.K. study earlier this year. People who went to sleep touching reported the highest rates of relationship bliss. But as the physical space between people increased, so did their relationship woes, the study found. (Important note: The study team was looking at the space between couples when they first went to bed, not during the night. If you spoon after lights out but then retreat to separate sides of the bed, that’s no reason to worry, the research suggests.) Phew.