He could feel that hint of an uncomfortable feel, at the knowledge that everyone in the room was hearing her sing those words to him. Public displays of affection he had no problem with, public declarations of love? That was quite the step. And yet he couldn't be bothered by it, not completely, not when she was looking at him like that.
He laughed when she lowered the hat on to his head, not bothering to take it off again as she moved off to keep singing. Once she'd finished her song, and whispered those words by his ear, he sent a little wink in her direction. This was her show, but that was his way of returning the words.