I swear it is an 18z trick. I have seen this movie. Happy hour, boy meets girl. They hit it off. Go home and then find out she was a liar. Go home all upset, the next day the boy thinks about her and checks with her to see if she would be willing to go to have drinks again at happy hour. Things seem to be clearing up when they meet again and he thinks maybe she lied for the wrong reasons. Then, boom, she slams the door in his face a little after midnight.