So I talked with my T today and we went over the text. Sweetheart is a dear friend who lives in California, not a boyfriend. The person who's son is having a bar mitzvah is in fact the famous producer! And she will be going away in December, but it's probably just for a long weekend, not a whole week. I'm glad we talked about it, and she ended up bringing up most of my questions before I even asked. Although after she said the person she meant to text was just a friend, I did ask if she was dating anyone. She refused to answer though, unfortunately. But I'm glad we talked about the text! Thanks for all your replies too everyone!