Lydia's lips parted as her eyes widened. She turned in place as she looked for the source of the voice. "...you made an AI..."
She turned back to Tony with that stunned if excited look on her face. "You built an AI!" Then she grinned brightly as she slid her arm through his. "Oh by all means!"
He built an AI! This guy could shoe her his dirty socks after this and she'd still be impressed.