New situation puzzles

There are a man and his son in a car. The car crashes and the father dies. When the ambulance takes the son to the hospital, the surgeon says:" I can't do the surgery, because he is my son". How can that be possible?

A woman is watching a movie. Suddenly she hears a lot of explosions and people screaming outside. Then there is silence. The woman turns off the TV and goes to sleep.

The man was going to go to work by car, but found that one of the tires was flat. Without doing anything, he got into the car and drove 20 kilometers to work and then back home, without the slightest embarrassment. How could he manage it?

A man returns from a business trip, he rings a door, his wife opens it. He immediately accused her of betrayal.

How do you get a full-grown pear inside a bottle of brandy?

Matthew keeps reading a bedtime story to his son despite the blackout.

A woman asks a driver to take her home. The whole way she talks, too much. The taxist tells her: "I'm sorry but I am deaf." The woman falls silent. But when she goes out of the taxi, she understands that the driver isn't deaf.

A man was furious, when he realized that he can hear better without hearing aid that he was using the last 20 years. He went to his doctor to complain but the specialist became even more furious than him.

An exotic dancer goes on a date for a private session with a man. In the room where they are, she takes her shirt and bra off. The man approaches, watches her breasts and smiles. Soon after, she dresses herself up, pays the man and leaves.

A black cat is walking through the middle of a road where there is a broken street lamp. A man is driving his vehicle with headlights that do not work. Despite all of this, he is able to avoid harming the cat.

A woman is found dead in a hospital. The murder weapon is a pair of scissors. However, the body has no cuts ot wounds of any kind.

Today, I was on the train again when a woman appeared before me. I didn’t even remember her face. It’s so sad. Explain why the narrator feels sad.