You will be my queen, Hayley
The pumps are necessary to divide and what Oliver 's needed is to divide and separate Crescent vampire forever. The vampires are natural balance on the one hand and on the other werewolves, must never be together, but met her fault.
The pumps are necessary to end the partnership and to have it his own queen. Oliver does not want to Andrea Labonair not want to who was in the past, a past that she does not know, he wants to Hayley Marshall. Hayley will be his true queen .