And on more than one occasion I've heard about her unpublished letter which are now published - - she had some major doubts about many things and was very often discouraged in her work -- that somehow makes me admire her all the more. :)
Give her flowers. Do some housework without being asked. Little gifts. Caress her. Be goofy, make her laugh. In the bedroom, make sure her needs are met - multiple climaxes. Be there for her. Listen to her. Give her a shoulder to cry on.