(((((((((((((((( moonkin )))))))))))))))))

I have dealt with these kind of feelings when my T has been on vacation, when she came back we explored this issue and she reassured me that she doesn't forget me while she is out of the office. She gave me examples of how she sometimes thinks of me during certain times.
If you are special enough to her that she gave you a christmas card with a special message inside, I am sure that she doesn't forget you, you are a very special person. Feel free to pm me anytime.