Len trots up to bed, not much later than me after clearing away the evening meal wot I made, or directed with his help, setting the dishwasher etc. and he always asks me to remind him of the words of one of my favourite little ditty as he walks into the bedroom. He's sort of sniggering as it's usually aglow with a little light - unless am fast asleep whereupon he recovers said Kindle and light, usually from floor and gently takes my reading glasses off me - aaaaaaaw:
I wish I was a glow worm,
A glow worm's never glum.
'Cos how can you be grumpy
When the sun shines out your bum!
Thank goodness for a sense of humour - it makes me giggle every time!