From that rainy night in late February when they first tried to comfort Mary Kay to their baby-sitting excursions to Normandy Park after Audrey was brought home from the hospital, Mary Kay didn't let on about her true feelings for her former student.But then she started to refer to Vili Fualaau more frequently. She started to tell the girls that she was in love with him and he was in love with her. They had wanted to make a family. And, against all odds, she was going to do everything in her power to prove it to those against the idea.“I remember her talking about it,” Amber said later. “ 'Yeah, it's like Romeo and Juliet' and I asked her what she meant and she said, 'You know we're forbidden to be together, and I hope it doesn't end up like that.' ”Amber knew how Romeo and Juliet ended. Was Mary Kay suggesting a suicide pact?When Mary Kay started speaking of the relationship with her student as a love story, it was such a departure from what the twins understood that they found it hard to process.