Happiness was an evasive emotion that could not be fabricated, duplicated, or happened upon. It was something that was only handed out to a select few, but just like his mother, Ethan realized that he was never meant to have it.
Ethan didn't mind his blood being taken - he just disliked the fact that it had to be sucked through a needle in order to do it.
It was your choice to sleep with her Gavin! It didn't just happen!