Answer:
they should not get involved in the Frank's family issues
In mythological stories, details such as this one are never a mere coincidence. Either they foreshadow an event or prepare the mood for such an event. In this story, the fact that the lovers have chosen to meet at the tomb foreshadows their death. Also, it is not just any grave, but the Tomb of Ninus, the well-known and admired founder of Nineveh. It foreshadows the fact that the two tragic lovers will become well-known themselves.
Hmm, that's a good question! There are many attributes that would make you unique as a person, like for example, your facial features or personality! But I would say it's all up to you to determine that for yourself. For me, I've honestly never thought about it that much. Maybe it would maybe be my creativity or way of thinking. Others may say something different lol