Yes, Norman is dateable. There'll be a section of the VN where you get to select which route to lock into. It's fairly clear. Of course, the choices you made prior to that does have some effect.
Thanks for reading.
-D
Thank you for replying and creating this wonderful game. It was similar with the game Kingsguard where you were eventually able to lock on. I love that the game takes time to diverge and introduce everything. It makes it feel more immersive and exciting. I'm literally sitting on the edge of my seat, being careful about what choice I make. I always save frequently when I come to a choice so that I can go back if I don't like the way things are going. Which means I'm invested, so thank you.