Bastien was running out of time. He had said too much to Olivia when he thought he would successfully be able to get her back to his family home.
To Bastien it did not matter if Olivia had experience or not, because he planned to marry her as soon as she accepted him. He did not care about anything else. His father's acting school was losing its favorability, and producing less and less stars, which meant it was losing money.
Bastien had gotten used to his comfortable way of life, and he saw a golden ticket in Olivia. He had seen the girl as a sister in the beginning, but as she grew, so did his lust, and it did not hurt that Olivia was a beautiful person.
Only Connor knew through a drunken confession how Bastien felt about Olivia. The man promised to keep the information from Cylus for the sake of brotherhood, but now that Bastien had made a move against Olivia, he was afraid Connor would speak up.