"Morgause..." So he didn't know about Morgana. Maybe for the best. Looking away, she took a moment to try and stop those feelings and thoughts from controlling her now. Now wasn't the time. And when he went on to question her about her feelings over him, her eyes finally snapped up to him as she reached up to his cheek. She didn't want him thinking that.
"No. Well they have, but only to become deeper."
He needed to know that at least; how developed her feelings were. How it was more than a passing fancy.