Shy Waitress Who Sings for Customers Gets the Surprise of Her Life.

Sometimes you have to listen with your heart... One Saturday night, midway through an impromptu concert, she notices a customer she hasn't seen before with a look of complete disinterest on his face. Laura wouldn't usually mind, but with this guy, it's as though she wasn't even there. Who is he? And why can't Laura stop looking at him?