Forget-me-not

I was surprised to see this little forget-me-not in the back garden yesterday, growing in amongst the concrete slabs of the patio. I have never had any before. Eventually I remembered bringing a little clump from the gutter at the bottom of our road last summer to plant in our garden. I can’t remember where I planted it, certainly not amongst the slabs, but this is where it has chosen to grow so who am I to object!