Why do you laugh when you hear others telling jokes on the bus or subway?

For most of us, it may be a boring thing on the way to and from work every day, but for me, on the way to and from work, I often encounter something that makes me happy.

Because on the way to work every day, I often meet an old man on the bus. The old man has a habit of telling jokes to himself, and these jokes often make the passengers on the bus laugh, so every day after work, I am especially looking forward to meeting the old man on the bus. I'm tired of taking the bus at night. When I hear this uncle's joke on the bus, it will make my fatigue disappear instantly.

The reason why this old man always likes telling jokes on the bus is that he is a cheerful and optimistic person, and the drivers of the bus I take are all familiar with him. Most passengers welcome the old people telling jokes on the bus. After all, everyone is eager to get a happy mood after a day's work. I can bring more joy to everyone through grandpa's jokes. On the way to work every day, being locked in a bus and listening to grandpa's jokes has also filled me with more love for life.