Boy called round with an invitation for my son. Husband says, 'Do you want to come in for a bit?' Boy says, 'I'll just ask my mum.' Comes back 5 mins later with his sister. Husband is baffled and says he was only being polite.
I am sniggering upstairs letting him supervise them. He is also on tea duty tonight ( and has been all week as his parents are here) so I will just let him figure out this will all work.