``The last train is gone...'' Ayaka and I lost track of time at a company drinking party and missed the last train, so we were killing time at the park. Ayaka is not far enough to go home, and a taxi ride to my house costs about 1,000 yen. Even though I know what to say, I can't muster up the courage and time passes... What if a mistake happens? While thinking about various things, I thought, ``Why don't you come to my house...?