as well as the ideas that other people said...how about a present to say thank you for making the day special.
Like at some weddings the bride gives bridesmaids presents (I got a necklace) so you could do something like that for her.
xxx. congratulations btw. Even though it's a while away I hope the day is uber special for you. xxx.
<font color=MAGENTA><font face=\"Verdana, Arial, Helvetica, sans-serif\"><font size=\"1\">Courage doesn’t always roar sometimes it’s the little voice at the end of the night saying, ‘I will try again tomorrow’</font></font></font>