Thats what I thought but when I do that nothing happens my dude just puts his head down.
When the girl ask you to shoot you can aim to the right but cant shoot. The player says he has not the determination yet to do it. But when the conversation ends you can talk to her by pressing the Return or F Button and she prepare your weapon with one bullet and then you can shoot.
Thanks for playing the game and leaving a comment, it helps me a lot to get feedback and improve this game and other ones in the future.