Her voice when I call her when one of us hasn't been home for a few days, she is so happy to hear me :)
When she cooks something for me, and is afraid I won't like her even though her cooking is awesome
When she wears my clothes and they are too big for her.
When she is still ashamed if I see her naked, even though we've been together since 2005.
When once she said her orgasm felt as if I killed and resurrected her (in a non-creepy way, I guess it sounds better in our language)
When we both orgasm at the same time and are exhausted after that, and we both try to calm our breathing and just hug
When I still have work to do, and she's sleeping, I go in the bedroom and pull the blanket up and wrap it tightly around her, and tuck it under her feet and kiss her forehead