Like it! Well done for trying it. Sweet that your son hugged you too... maybe you could do a smiley face somewhere in his bedroom! He'd be made up hey. I like the have a good day idea. Better than saying "Knock 'em dead", what with her being a nurse and all, definetly not appropriate!
Did she even look at you?? Or look different? Surprised? Bad tempered!? Anything !??
