Good Morning

I was staying at my mum's house on the central coast and she asked me to go round the corner shop and get some milk. On the way there i had passed this note, blown up against a fence. I didn't pick it up immediately as i thought that perhaps it had nothing written on it, but on the way back my curiosity got the better of me. Dear god i hope it wasn't one of her neighbours that wrote it - she's surrounded by senior citizens and truckers :

Good Morning
I love you X
Gone to units
See you soon