This doesn't contain dark and dangerous themes. It contains some too stupid to live characters. Aside from the characters having a past together, I have no idea what anyone sees in anyone else. The hero drinks when he is upset. He sleeps with just about anyone. The heroine makes a martyr of herself. She lies throughout the story about everything. But, especially about her daughter. The hero gets drunk at a bar with some friends, sticks his hand up a strange woman's skirt and then decides he wants the heroine instead, so he shows up outside her apartment shouting and waking up all her neighbor's. The hero tells the heroine there was a woman earlier in the night, but they still have sex - without a condom. This was ridiculous. I'm glad it was free.