This dialogue begs the question, does repentance require remorse, (or perhaps, how much remorse does it require)? Or does repentance merely require change? As an adolescent exploring the world, I remember telling my dad, a clergyman, that he had an uphill battle because some sin was pretty fun. To my surprise, that didn't get the kind of reaction I suspected, but more one of agreement, as I recall.
I confess that at times in my life I have thought that if I was the omniscient, omnipotent Creator of the Universe, I might have permitted some things now forbidden. Goodness knows, some I might have even made a sacrament (God, forgive me). But be that as it may, I think the first step of discipleship is obedience, not remorse. Obedience even to things we do not understand, agree with, or feel remorseful about. Obedience for no other reason than because that is what He told us we are supposed to do.