He shared some story with her that touched her and they kissed. This broke the ice between them but she resisted to continue coz she thought he is gay. He is actually straight and has feelings for her but hides it from her. Later she comes to his apartment to propose to go to a spa together and he agrees. When they are in a spa they strip and she sees his big cock that gone hard when the dude saw her naked. She regrets he is gay coz she likes the size of his cock.