You broke up with your ex a while ago because the ex cheated... Well your ex had a kind of nice looking father and besides that he worked in the military as a Lieutenant and he was divorced... You still have his phone number because yeah he apologised for his child behaviour and began to have normal conversations with him probably just out of boredom... but... after a while of talking you started to feell kind of ATTRACTED?! to him... but yeah you couldn't do nothing about it right? Untill getting revenge on your ex in some way began to look more good?