Heart touching story ♥

It was a busy morning in a hospital,
when an elderly gentleman, presented
to have stitches removed from his
thumb.
He stated that he was in a hurry and
he has an appointment, 30 minutes
from now. Then one of nurse came
there and examined his wound and
started to re-dress up his wound.
While taking care of his wound, that
nurse engaged for a conversation with
the old man. On the conversation that
nurse ask from the old man,
“Where do you visit in 30 minutes
from now?”
The gentleman told her , that he
needed to go to the nursing home to
eat breakfast with his wife.
Then that nurse inquired about the
health of his wife. He told that she is
a victim of Alzheimer Disease.
While they are talking, nurse finished
dressing his wound,
then the nurse asked “if you late
then the she will worried about it?”
He replied that “No it won’t, because’ she
no longer knows who I am and she
had not recognized me for last five
years.
Nurse was surprised, and asked him.
"And you are still going every
morning, even though she doesn't
know who you are ?"
He smiled and patted nurse’s hand
and said.
"She doesn't know me, but I still
know who she is."