Some of these images for unselectable options can be really damn creepy, like Kate's nightmare face and whatever's going on with inverted Lindsey (I've encountered the Katemare in gameplay but I still haven't seen the fucked up Lindsey.)
its easy to do it when you first encounter her just don't help her and in the clinic peek and then Lindsey love route is destroyed but you can recover it in "glowing spider eggs" quest just don't peek at the end of that quest