@rururu
@Wolfblade
"dear" has a different connotation from "danna"
"danna" is... i bit more respectful and is slightly distant/less familiar
it is really more her calling her husband, "husband"
"danna-san" and "oku-san" can be used by other people to refer to one between the couple - it is
that distant
then again, to me, the way Fenris says it sounds more like "husband❤" with all that excitement from a newly-wed couple who don't know each other too much but just had passionate sex recently