Hard situation puzzles

Every day he puts on green lipstick. But almost no one notices it.

Due to an oversight committed by Nils when doing his job, Martha, an upstairs neighbour, couldn’t wash the dishes. At the same time, Martha’s husband was glad, but Nils was still fired. Why?

On a beautiful road, there’s a bus stop that is fully operational. However, no public transport stops there. Why?

One day Mark hid his watch. What for?

Bill always wore a silk scarf to work, whatever the weather. What’s his job, and why does he need this scarf?

A car without a driver moves; a man dies. How come?

Three dead men sitting at a table in a room. On the table, there are playing cards and a gun. What happened?

When it turned out that the painting was fake, it became 10 times more expensive. How did it happen?

Two women accidently met in a train compartment. This brought a man they didn’t know to prison. What happened?

A young woman has her photo taken with her grandfather, but they have never met before, and neither of them is aware of their relationship.

Micheal and his wife were having a heated argument that lasted hours. After some time they both left the house to go outside. Neither of them ever returned.

King George IV was born in 1763 and ruled England from 1820 to 1830 when he died. He wasn’t an outstanding ruler but is known as a footwear trendsetter. His shoes were fundamentally different from those worn by his contemporaries. Everyone liked this innovation so much that today it’s a common practice, which can’t be said about those times. What kind of innovation is it?