"So sorry about that. They were not mine, but I take full responsibility for it. I am okaying the re ... " (more)fund of the credits with my apologies."
"I don't know if our personalities just clash or what the problem was. But I felt you were rude ... " (more)and disrespectful. Listia is supposed to be a fun hobby. Not something that causes stress. I prefer not to trade with individuals like you. Therefore I kept my items and refunded your credits,"