Why did you reply?
Did I reply?
Do you want me to reply?
Why should you reply?
Do you have any idea, how does it feel when nobody replies to your question?
Why should I answer you?
Did I ask you to answer?
Didn't you?
Do you have an answer for that question?
What do you think?
Does it really matter, what I think?
What if it really matters?
Why don't you answer my question?
Should I answer your question?
Don't you want to answer my question?
Would you mind if I don't answer your question?
Do you know, how much it hurts when you don't get an answer for your question?
How much it hurts?
Can you make a measurement of someone's feelings?
Why can't you?
Why did you reply?