Meninges
Meninges are membranes that cover and protect the brain and spinal cord. There are three layers of meninges: Dura mater (closest to the bone), Arachnoid loosely around the brain, Pia mater is closely attached to the brain and spinal cord surface. Cerebrospinal Fluid (CSF) cushions the brain and spinal cord.
You would feel no discomfort of taking actions of certain things that would hurt human beings.
but you would also need to be more cautious around you because even though you won’t feel pain for doing those certain things, it would likely cause you some more injuries/damage to your body.
Answer:
A: They are giving the lady/man a baptism. To help him fell free
B: The lady must've passed out or something. They are trying to help her wake up.