Well, I feel like we're just beating around the Bush with this discussion.
Why did she disappear , why did she come back? The long and short of it is we don't know ; she hasn't said. But even if she does, say offer an explanation, do we believe it ? It will depend on how we feel about her. Some say she's a grifter working a con; others that she is the veritable "artist as a young woman", maybe she, like most, is a little of both.
But no matter how we feel about this beautiful and endearing woman, the point is that we do feel. With Her we feel better, we feel good , sometimes in her long absences we despair. And as they say misery loves company, so its good to congregate among like minded travelers in a journey of wonder and discovery hoping for the day when we won't just beat around the bush, but be beating it right in front of Her Bush, fully exposed in all it's Glory.