Here is your photo, Sir, look you can see it in the small display screen of my camera...

- Thank you , Madam, it's a very nice photos and I like it.

- I'm sorry I cannot give you a printed copy, right now.

-It doesn't matter,Madam. I'm happy like that. Have a nice day.

- You too, Sir, have a nice day.

He waved at me while I was walking away.
Definitely life is the art of encounter.