Sharon had already started packing her things in preparation to leave the house with Tobin by the next day. She didn't even wait to inform Mr Lancaster first she as she was alreadh bent on going no matter what. It will afford her the opportunity to live outside the Lancaster mansion for some time, a chance which she could not trade for anything as the Lancaster mansion was choking to her.
She also would love to seize the opportunity to see Ella and Mr Tommy who she had seen for a while now. She even be able to see Freemann also without needing to sneak out or anything similar to that.