Donna said, "Felix, Specter's the kind of guy who'll stop at nothing. I'll hold back and observe for now, but if you really prove you've got what it takes, I'll act like I never even saw that woman."

…

Later, Zara was resting her chin in both palms with a sweet, innocent smile on her face. She hummed, "Mhm!"

Felix let out a groan and rubbed his face. "Don't just say 'mhm'! Did you even understand what I just told you?"

After piecing together everything Donna had said, Felix laid it all out