Got it! Here's the corrected version:
Katherine leaned back in her seat, swirling her teacup thoughtfully. "You're awfully chatty today," she said, raising an eyebrow as she gave Adolfo a side-eye.
Adolfo smirked, unfazed. "Am I? I was under the impression that you were the one bombarding me with questions. Should I start keeping track?"
Katherine scoffed softly. "And yet, you answered every single one. Eventually. I almost had to start offering a prize for each answer."
His grin widened. "I aim to please."