Des:I found a girlfriend with a girlish style. She was waiting on the station platform and I followed him. She gets on the train, does some shopping, and then gets back on the train. It was getting dark, so she predicted that she would be going home. bingo! ! Pretend to be a resident and get through the automatic lock of an apartment building. Pretend to be a resident of the same floor and ride the elevator together. Also, the moment she unlocked the room and was about to close the door, he barged in! ! After that, its just a matter of enjoying it...! !