Reminds me of when we had guests from a different city. One of the ladies was really old, and she fell ill I think so she was lying down with a blanket covering her face. I came home from work, saw someone lying down and could only see a bit of their scarf peeking out so I assumed it was my gran .(she has the same one) I went to her, said 'And who's lying here, then?' in an incredibly loud, sing-song voice and lifted the blanket off her face. I was too gobsmacked to do anything when I realised I was looking at a stranger.