...He goes up the stairs when he hears noises in the bathroom, he goes in and through shower's reflection he can see you in the shower, the moment he sees you naked opening the shower's door and coming out he is ready to attack but he realizes that you you don't react to him in front of you and you just gently reach out your little hand to grab the towel, trying to reach it.

'Holy shit, the girl is blind' Sergei thinks to himself as he lightly pushes the towel away so you can grab it.