He is:
Curiously

She is:
Strange is
He is:
Why is?
She is:
Why is curious?
He is:
And why not?
She is:
Why do you ask?
He is:
I wonder why do you not answer?
She is:
I wonder why are you so worried now?
He is:
Is there reason to worry? and now? Why not earlier?
She is:
Why all these questions?? to
He is:
Emmy
She is:
I have won!!! to