No hard feelings? What am I supposed to answer?

Question

Thing is English is not my native language, and one day this guy and me had a big fight, later he apologized and said: so no hard feelings? And I said: Nope....He went like "WTF"

What would you guys have said in that case?

Answer 1

You gave correct answer.

He asks "no hard feelings", he wants to know will be at peace, or if you will fight again about this. Months, years later.

When you answer "nope" (no) you agree with him. No hard feelings, peace.

Maybe he does not understand, and think you are rejecting his peace offer.