What she means by "Father doesn't care at all" means that he really doesn't care about her. That's why she is sad and lonely and is seeking your attention. You are the only one who is looking at and talking to her.
What she means by "Father doesn't care at all" means that he really doesn't care about her. That's why she is sad and lonely and is seeking your attention. You are the only one who is looking at and talking to her.