I know, I know. It shouldn’t be there. The nightmare of any garden: weed. But it can’t be so bad; after all it give us cute flowers as well.
Of course that when it is all over the place can be a problem but it has its beauty too.
In my garden there is a rule or at least I try to follow it: I let them flower as much as I can and before they spread I get rid of them. Sure that the next year they come back, don’t they?