Lidantilionreaper

I've read a plethora of books, but can't remember most of them.

If the rain comes, they run and hide their heads
They might as well be dead
If the rain comes
If the rain comes
When the sun shines, they slip into the shade
And sip their lemonade
When the sun shines
When the sun shines
Rain, I don't mind
Shine, the weather's fine