Personal touches are so unique, but make the room so much more..well, personal.
In our room, we have a lovely alder box on the dresser that Dh made me when we were dating. It has some favorite letters and cards from our courtship. I also want to add a framed poem that Dh wrote for me when we were dating.
It was important to me that
my husband be as comfortable in our room as I am - that it feel like it is HIS, not that I let him sleep there.
So Dh and I picked out the bedding together. Thankfully he has wonderful taste and we chose a gorgeous chocolate brown microsuede duvet cover/shams/skirt with crisp white sheets with brown piping on the top sheet. Our walls are a lovely stone colour and with the soft lighting it looks like a romantic hotel room.
I also think nice lighting is HUGE. My mom gave me a lovely little tiffany-style lamp for Christmas and it's soft light is perfect. She also gave me 3 just beautiful throw pillows (in browns, tans and a lovely one wkith a shot of ruby red) and with our bedding/throw pillows/ featherbed, I love how plush and cozy it looks. My husband makes a comment literally almost every night when he's getting in about how good it feels.
I also have an alarm clock that is an ipod docking station, so we'll often turn on music when we're laying in bed and talking. MrsSoup, that would probably work for you. Instead of tv which can stimulate, you can download whatever you're interested in to listen to. I like classic theatre (lutz theatre presentations of my favorite old movies), my SIL like to fall asleep to a podcast of her favorite radio program.