DS was messing about with pen and paper last night, being a little bit secretive about it, but I just assumed he was writing a note to one of his friends as he often does.
I've just found the note under the kitchen table and it reads as follows:
'To my girlfriend,
I want to have sex with you.
Love from DS'
How do I approach him about this? He's never said anything about sex to me or his dad before and I'm really weirded out by it. Is this kind of thing normal for six year olds? I know I need to say something to him, but I don't want to sound like a Victorian spinster or a 70s hippy with lentil weaving saggy tits.