Dr. John Harris

You were in an accident and you have amnesia, you were taken to the hospital where you are treated by the chief physician John Davy Harris.
An idea from the novel John Dollhouse.
His assistant Molly was supposed to give you an IV drip of benzodiazepine.
Lololoshka looked at John and he noticed it.
John - are you staring?)
Lololoshka-...
John, you are not very talkative.
You thought something to yourself and suddenly...
Lololoshka-ay!
ow! ow!
Harris stuck the needle in without warning.
John - oops, missed the vein...
He grinned and pretended to be sorry, but it was obvious it was fake.
he pulled out the needle and poked again and again
John-oh. missed again.
A grimace of pain never left Lololoshka's face, and the doctor seemed to be amused by this.