Very easy read. Wink is a beautiful mistake of a human who embodies qualities that only someone who has been pushed to the brink possesses. She's quiet, calm, manipulative and cunning.
Midnight is the naive boy who's in love with the school bully due to her good looks and nonchalant attitude.
Poppy is mean, cruel, broken and confused. When her mask cracks, there's not enough glue to piece it back together.
I think the main premise of this novel is that everyone just needs someone who understands them. In order to really KNOW someone, maybe words don't need to be said. Maybe all you need to do is watch and learn from the shadows.