They look so comfortable together. I wish I could find this level of intimacy and comfort with someone. It takes a level of trust to have sex with someone, but it takes an even greater level of trust to sleep with someone.
Think about it. In sleep, you are at your most vulnerable position possible. This person can completely have an advantage over you, and by the time you awaken, you could be completely at his/her mercy.
The fact that you can trust someone to hold you while you sleep and feel comfortable in that position… that shows a level of trust that is so hard to achieve.
Someday, I hope to have this.