It could be about the aftermath and emotions when a fun or significant event comes to an end. Maybe it explores the sense of emptiness or reflection that follows.
Well, it seems to draw from Billie's personal experiences and observations. It might capture a sense of loneliness or the bittersweetness of parting ways. Maybe it was inspired by a specific event or a general sentiment she wanted to convey.
This was a difficult question to answer because everyone had different standards for finding a partner. Some people might think that the other party's mother was very important because the other party's mother might affect their views and evaluation of the other party. However, there were also people who believed that the personality, hobbies, and values of the other party were more important than the mother. Therefore, this question needed to be decided according to the individual's situation. It could not be simply answered with "very important" or "not important".
Comic Con usually ends at a predetermined time, which can be found on the event's official website or program. It could be in the late afternoon or evening, but it all depends on the planning for that particular Comic Con.