Mother Love's

A boy asked his girlfriend about your mother
How much love
Boy: More than my own life!
Girlfriend: if your mother
How old is then
Love?

.
The boy from his pocket
A shiny note of 1000$ came out and said, how much is it worth?
Girlfriend: 1000$
The boy handed the note by hand
After the moharacha said now how much is worth?
Girlfriend: (surprisingly) 1000$
.
Then the boy trampled the note under the feet and asked again how much is now worth?
Girlfriend: (a bit annoyed) 1000$
Boy: My mother and me like this 1000$
No matter how old it is, my price is always the same for me!