There was a show called "Happy Days" that has the lyric "Goodbye, grey skies, hello blue" in its theme tune, so I thought you couldn't watch it on a cloudy day.
A childhood belief about tv shows

others believed things like this
- I used to think that the actors on tv shows sang the show's theme song.Anon
- Until I was about 15, I beleived my Father was the person who sang the "Cheers" TV Show Theme Song.— Dustin
- I thought the holiday was called "Merrychristmas" so I would tell people "happy merrychristmas"Anon
- My mum always thought the lyrics to macy grays song was i try to say goodbye to my chook.— alana
- When i was younger i thaught that thunder came when two skies crashed and the ligthning was sparks— Rickard
- You know the eifel65 song "Im blue da be da ba di"
I thought he said "I'm blue I'm in need of a guy"— Anna