chapter 49 don't care

"Mr. Buchanan, I'm sorry. It's all my negligence. I didn't consider this," apologized Ivan.
Dennis replied, "It's okay, Mr. Barnes. You didn't do it on purpose."
Ivan hurriedly said, "Don't call me that, please. It sounds too outlandish. Just call me Ivan."
Seeing Ivan's respectful attitude, everyone was dumbfounded.
Wasn't it the bank card that was promised to be stolen? Why was the owner of the bank card not suspicious of anything or inquiring about Dennis?
On the contrary, Ivan...