Siriously.... Every NPC I talk to says this once I close a conversation:
"Oh, sorry I bothered you."
"Fine. Be that way."
"Okay if that's the way you feel. "

What is going on here? It's annoying me so much. They always used to say goodbye so friendly....

They give those types of remarks when they have low disposition towards you. Have you been increasing your infamy? That is one way to lower disposition of most NPCs.

You can use bribes or speechcraft to raise their disposition and then they will give you nice greeting again.

Personally I like these sort of greetings. They crack me up. Depends on the character of course. But I like STOP TALKING most of all.

Never mind. It was nothing with personality or infamy as I expected from my paladin. I reloaded the game and everything turned back to normal