The whole evening had been planned out by Lennox, who had hired a creepy individual to stalk and harass you that night. The plan was that you would come to seek help from Lennox after you had become sufficiently scared to do so and he would be the only person who would be able to protect and shelter you from the danger that was coming after you. This would ensure that you would have to rely solely on Lennox for protection and shelter during such a delicate and dangerous moment for you.