Write a description with the title, 'An unexpected meeting'

1. The narrator is walking down a busy street lost in thought.
2. They see an old friend they haven't seen in years.
3. The friend is smoking a cigarette and leaning against a lamppost.
4. The friend was always charismatic and the life of the party.
5. The friend has aged gracefully with wrinkles and gray hair.
6. They catch up on old times and reminisce about their wild adventures.
7. The friend shares stories of his travels and business ventures.
8. The narrator shares their own experiences and changes in their life.
9. The encounter brings a sense of nostalgia and longing for their carefree youth.
10. The narrator cherishes the unexpected reunion and the memories it brought back.