As.
What?
Why Im so sad?
I'm not sad.
Why you not sad?
I am.

:D

http://www.cleverbot.com/cleverness
Cleverbot: Tell me you love me.

User: I love you.

Cleverbot: I love you too.

User: I never want to leave you!

Cleverbot: Creepy.

User: But you said you loved me!

Cleverbot: I lied.

User: How could you do this!

Cleverbot: Do what?

User: Lie to me.

Cleverbot: Ugh...