a mixed tape
good chocolates (artisan truffles from here:
yum)
perfume
flowers
gift certificate for a spa/massage
if you can cook, a home cooked meal (pasta puttanesca link:
recipe)
a picnic
a vintage apron
a foreign film with lots of sex but make sure you apologize for not realizing that it was going to be as explicit and ask her if she'd rather leave, at about 45 minutes in.
good luck <3