Dr Roberts: Lycanthropes have a greater healing rate than humans, as do merfolk. Since you possess both genetic traits...my guess would be that your body heals absurdly fast.
Your son...he was in the crash too, yes?
Dr Roberts: And since he possesses some of the same genetic traits, he was able to escape unharmed. You took far more of the impact, so it took a few days to heal.
Ridley: And my legs...I cured myself...
Dr Roberts: Perhaps the trauma of the crash caused a reset? A sort of fight or flight response. This is all speculation, I...
Ridley: So...Mason...the crash...
Dr Roberts: He’s human, he doesn’t have the same healing as you or your son...
Ridley: I see...can I see him?
Dr Roberts: Not yet, but soon.