Ummm..
As a person who has been married for more years than he is old (I'm 34 - did I mention that before?) I can only comment from a purely scientific point of view..
If she was cold, the chocolate would be... solid. Since the chocolate is liquid, we can safely assume that she is hot the opposite of cold...
I vaguely remember being 34. I guess I didn’t like it very much, because I got older.