Thank you.
Oh, getting to see a flower pop open is always so amazing and magical. Whenever it happens, and it is rare, it always feels such a special gift.
We call them campanula or "bell flower" and it's funny, as I just added a new one to my herbaceous border. I found it in bad shape in the 'mark down' bin of my garden center and bought it very cheap knowing I could nurse it back to health. It just needed more sun.
Yes I too have my "plant clinic", a special sunny window where I nurse plants back to health.