After the sentimental moment between Ophie and Lauren. Lauren decided to give her a ride home. It became obvious to Ophie that Lauren probably paid no attention to them, because if she did she would have spotted Ophie's car in the car park.
Even though the park was getting full, if you looked closely you could see it. Then she remembered Lauren wasn't there for her car, she was here to murder Bryan.
Lauren and Ophie walked to the car Lauren came in, then they got into the car. Everything felt nostalgic for Lauren, and for a moment she wondered if she was making a mistake. She had been laying low for a long time waiting to wipe these people away, but then she had gone soft due to Ophie and Finlay. She didn't want to live a lonely life, she wanted to be loved by them. She didn't want to get married either, and having them was enough.