"So, Minos Stuart, tell me what you want!" Abby said this with a resolute look on her face.
She honestly didn't have another point to bring up, to try to stop Minos from doing something, so she had used herself. She already knew him, and given his personality, trying to force him not to do what makes him happy would not be the answer for both of them.
On the other hand, Abby wanted to know what was on this young man's mind. Unlike other women Minos had interacted with, this young woman did not take relationships casually.
And seeing and hearing this, Minos was also serious at this point. Given the way Abby had spoken to him, it was clear that she thinks he saw her as replaceable, that if something better came along, she could be left behind.
And for almost anyone, that was an insult!