He watched her trace the lines on his palm. When she traced his love lines then spoke of him feeling betrayed, he kept his face carefully schooled so as to not give anything away. He had been trained by Department X to reveal nothing if he didn't want to and right now he didn't want to. And he didn't like how well this woman was able to tell it was a person who had betrayed him. Someone he cared about. He decided to play it off.
"Considering just this year I discovered who I really was about seventy years ago and in those decades I was used and lied to, of course I feel betrayed." He stared into her eyes. "Anyone who was lied to for that long would feel betrayed."
Now to see if she would call him out on the half truth. Because he did feel betrayed about all that. He had believed strongly that he was a loyal Russian soldier. The trainer of the Black Widow. One of the deadliest assassins in the world. And since coming here to retrieve Black Widow, his Natalia, he had learned who he really was and that the woman he loved wanted someone else. Someone who wasn't him. But he still remembered how to lock his heart and feelings away and he had been doing that since Natasha's wedding.