My vampire romance

"Dad I know I was suppose to kill Kathy but I can't". He tuned around angry. "And why not"? I took a deep breathe as I stepped forward. "Because I fell in love with her". He turned back around and let out a angry scream. "Fine". He slipped a knife in his pocket and walked past me. "If you can't I will". He walked out of the door slamming it shut. I hurried and grabbed my coat following him out the door. I got in my truck and followed him. He cannot kill Kathy.